NAVY MIL-I-3190 F-1991 INSULATION SLEEVING ELECTRICAL FLEXIBLE COATED GENERAL SPECIFICATION FOR《带电可变形外壳的绝缘插塞套总说明书》.pdf

1、8 August 1991 SUPERSEDING 4 September 1987 (See 6.8) MIL-I-3190E fiiis specZfZcathn Is approved or use by all Departments and Agencies of the hparnemt of Defeme. i n. SPE 11.1 Scome. Tlnis specifleation covers coated flexible sleeving suitable for I USEE as s11ectrlcd hsdation. 11.2 ClassifczartPona

2、. Tihe coated flexible electrical insulation sleeving sW11 be famm5shed In 33ae Bbllowhg classes, types and categories as specified in the eo?lnwact (see 6.2)- 1.2.1 class, The class of the sleeving indicates the temperature index in SC N/A I FSC 5970 - DISTRIBUTION STATEMENT A. Approved for public

3、release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-3190F 1.2.2 .Type. The type of sleeving indicates the coating. The sleeving shall be of the following types as specified in the applicable specification sheet:

4、Type Coating A - Nonchlorinated organic resins, singly or in admixture. C - Silicone resin (other than silicone rubber). D - Silicone rubber. E - Fluoroelastomer 1.2.3 Category. The category of the sleeving designates the humidity resistance of the sleeving. The sleeving shall be of the following ca

5、tegories as specified in the applicable specification sheet. Percent retention of Humidity dielectric breakdown Category resistance iminimum) 96/23/96 a b C low medium high 30 50 80 2. APPLICABLE DOCUMENTS, 2.1 Government documents, 2.1.1 Specifications and standards. The following specifications an

6、d standards form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SP

7、ECIFICATIONS FEDERAL O-T-620 TT-S-735 PPP-F-320 MILITARY MIL-Y-1140 MIL-E-17555 MIL-L-19140 - l,l,l-Trichloroethane, Technical, Inhibited (Methyl - Standard Test Fluids; Hydrocarbon. - Fiberboard; Corrugated and Solid Sheet Stock Chloroform). (Container Grade), and Cut Shapes. . - - Yarn, Cord, Slee

8、ving, Cloth, and Tape-Glass. - Electronic and Electrical Equipment, Accessories, - Lmber and Plywood, Fire-Retardant Treated, and Provisioned Items (Repair Parts): Packaging of (See supplement 1 for list of associated specifications,) STANDARDS MILITARY MIL-STD-104 - Limits For Electrical Insulation

9、 Color. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg, 4D, 700 Robbins Avenue,

10、Philadelphia, PA 19111-5094.) 2.2 Non-Government Dublications, The following document(s) form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. U

11、nless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6,2), AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 149 - Standard Test Method for Dielectric Breakdown Voltage Dielectric Strength of Solid Electrical Ins

12、ulating Materials at Commercial Power Frequencies. (DoD adopted) Used for Electrical Insulation. Insulation. Insulating Materials for Testing. (DoD adopted) Plastics and Elastomers by Impact. (DoD adopted) Polymer Tubing Used for Electrical Insulation. Materials With Electrical Insulating Oils of Pe

13、troleum Origin. D 350 - Standard Methods For Testing Flexible Treated Sleeving D 374 - Standard Test Methods for Thickness of Solid Electrical D 618 - Standard Methods of Conditioning Plastics and Electrical . D 746 - Standard Test Methods for Brittleness Temperature of D 876 - Standard Methods of T

14、esting Nonrigid Vinyl Chloride D 3455 - Standard Test Method For Compatability of Construction (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Non-Government standards and other publications are normally avail

15、able from the organizations that prepare or distribute the documents, These documents also may be available in or through libraries or other informational services,) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein (except for spec

16、ification sheets), the text of this document takes precedence, Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained, 3. REQUIREMENTS 3.1 SDecification sheets. The individual item requirements shall be as specified herein and in a

17、ccordance with the applicable specification sheets. In the event of any conflict between the requirements of this specification and the specification sheets, the latter shall govern. 3.1.1 Part number. Specification part number for items described in this document shall be formulated as specified in

18、 6.5. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-3190F 3.2 Oualification. Electrical insulation sleeving furnished under this specification shall be products which are authorized by the qualifying activity for listing on the applicable q

19、ualified products list at the time set for opening of bids (see 4.3 and 6.4). 3,3 Materials, 3.31 Base materials. The base material of the sleeving shall be glass fiber braid with glass fibers as specified in MIL-Y-1140 or other synthetic base braids as specified in the applicable specification shee

20、t. 3.3.2 Coatinq. The base materials (braid) shall be uniformly coated with synthetic resin or rubber as specified in the applicable specification sheet, 3.3.3 Recovered materials. Unless otherwise specified herein, all equip- ment, material, and articles incorporated in the products covered by this

21、 specification shall be new and may be fabricated using materials produced from recovered materials to the maximum extent practicable without jeopardizing the intended use. The term “recovered materials“ means materials which have been collected or recovered from solid waste and reprocessed to becom

22、e a source of raw materials, as opposed to virgin raw materials. None of the above shall be interpreted to mean that the use of used or rebuilt products is allowed under this specification unless otherwise specifically specified. 3.3.4 Color. Unless otherwise specified in the contract (see 6.2), the

23、 sleeving shall be the natural color of the coating formulation. The color, when specified, shall be in accordance with MIL-STD-104 (see 1.2.4.2). For type E sleeving, the color shall be black unless otherwise specified. 3.4 Dimensions. 3.4,1 Size, Unless otherwise specified in the contract (see 6.2

24、), the tested sl.eeving shall be furnished in the standard inside diameters (id) as specified in table I. Each specimen measured shall fall within the minimum and maximum limits for the id specified, 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

25、MIL-I-3190F TABLE I. Standard sizes. Dash no. o1 02 03 04 05 06 07 08 o9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 AWG size No. 24 No. 22 No, 20 No. 18 No. 17 No. 16 No. 15 No. 14 No. 13 No. 12 No. 11 No. 10 No. 9 No. 8 No, 7 No. 6 No. 5. No. 4 No. 3 No. 2 No. 1 No. O 3/8 inch 7/16

26、 inch 1/2- inch 5/8 inch 3/4 inch 7/8- inch 1 inch Id Maximum (inches) 2J O. 027 .O32 .O39 .O49 ,054 ,061 ,067 ,074 .O82 * o91 .lo1 .112 .124 ,141 .158 .178 .198 ,224 .249 O. 278 .311 ,347 .399 .462 .524 ,655 .786 .911 1.036 Minimum (inch) o. 020 .O25 .O32 .O40 045 .O51 .O57 ,064 .O72 .O81 ,091 - .l

27、o2 114 :129 ,144 .162 .182 .204 .229 O. 258 .289 .325 .375 .438 .500 .625 .750 .875 1.000 Wal 1 thzckness Nomina (inches o, 022 ,027 . O 34. ,042 .O47 053 ,059 .O66 I 076 ,085 ,095 ,106 .118 * 133 ,148 .166 .186 .208 234 O. 263 ,294 .330 .387 .450 .512 .(i40 ,768 ,893 1.018 Maximum (inch) 3.030 .030

28、 .O30 . ,030 .030 .030 .030 .045 .045 .045 .045 ,045 045 .045 .045 .045 .045 .045 .045 0.055. :055 .055 .055 .065 ,065 .065 ,075 .075 ,075 - 1/ The minimum id specified in table I for sizes no. 24 to O, inclusive, are the same as the diameters of copper wire for corresponding AWG or Brown and Sharpe

29、 gauge sizes. 2J Metric units have noe been made part of this revision. 3.4.2 Length. Unless otherwise specified in the contract (see 6.2), the sleeving shall be furnished in coils as specified in the procurement. When the sleeving is to be furnished in lengths, the length shall be specified in the

30、contract (see 6.2). 3.4.2.1 Tolerance. The tolerance in the length of pieces shall be as follows : 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Leneth in inches MIL-I-3190F Tolerance in inches Cut pieces 1 to 11, inclusive Plus or minus-l/16 Cut

31、 pieces 12 to 29, inclusive Plus or minus 1/4 Nominal lengths 30 to 42, . Plus or minus 1/2, the . inclus ive minimum length is 30 for any one length of sleeving 3.5 Performance characteristics. The material. shall conform to the quantitative requirements as specified herein and in the applicabie sp

32、ecification sheet . 3.6 WorkmanshiD. The finished sleeving shall be free from defects such as pimples, blisters, wrinkles, cracks and similar imperfections which may affect its performance. Minor surface imperfections which can-be demonstrated as not detracting from the electrical and mechanical req

33、uirements shall be acceptable. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilitv for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as oth

34、erwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth

35、 in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements, 4.1.1 Responsibilitv for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of

36、 the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the- contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of

37、the contract. Sampling inspection, as part of the manufacturing operations, is an acceptable practice to.ascertain conformance to requirements, however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective m

38、aterial. 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: (a) Qualifkation inspection (see 4.3). (b) Quality conformance inspection (see 4.5). 4,3 Oualification inspection, Qualification inspection tests shall consist of all the tests specifi

39、ed in table II and the applicable specification sheet. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE II. Oualification and aualitv conformance inspections. Qual i ty Qualification conformance Inspection or test inspection inspection. Test Vis

40、ual examination 4.6.1 Dielectric breakdown: X X 4.7.1 Dimensional measurement X X straight 4.7.2.2 X X 90 degrees bend 4.7.2.3 X Resistance to potting 4.7.3 X temperature Cold brittleness 4.7.4 X Flammability: Method A X X 4.7.6 Oil and solvent resistance X X 4.7.5.2 Method B X X 4.7.5.1 Hydrolytic

41、stability .4.7.7 X Push-back after heat aging 4.7.8 X X 4.7.10 Thermal stability x 4.7.9 Thermal endurance X X 4.3.1 Samples for qualification tests shall be furnished in the sizes and quantities as shown in table III. TABLE III. Sizes and auantities of sleeving: for qualification testsp. c Nominal

42、number 6 (feet) (inch) .150 ., O85 12 150 O. 166 Size . Amount id 4.4 Sampling for aualitv conformance inspection. Sampling for inspection shall be performed in accordance with the following definitions. 4.4.1 m. For purpose of sampling, a new inspection lot for examinations and tests shall consist

43、of the same class, type, category, braid and size produced from identifiable quantities of raw material every time that new material is added to the mixture. 4.5 .Oualitv conformance inspection. Quality conformance inspection shall be performed on each lot offered for delivery as specified in the ap

44、pllcable specifi- cation sheet (see tables II and III). Quality conformance testing shall consist of all the tests specified in the applicable specification sheet (see table I). 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-The sample unit shall

45、be-2.5 linear eet with no piece less than 6 inches long. The inspection level shall be S-1 except that no less than three sample units shall be randomly selected throughout the lot. Long pieces shall be cut into parts of equal length not to exceed 10 inches for measurement of id. Lot size 2 to 8 9 t

46、o 50 51 to 90 91 to 150 151 to 280 281 to 500 501 to 1200 1201 to 3200 3201 to 10,000 10,001 to 35,000 35,001 to -150 ,OOO . TABLE IV. Sample size. Paragraph 4.6.1.1 Al 1 8 8 12 19 - 21 27 35 38 46 - - 56- - .- “ 4,5.1 Test conditions. Paragraph 4.6.1.2 5 5 7 11 13 16 19 23 29 35 - 46- . .“ . 4,5.1.

47、1 Nomenclature. The designations indicating conditioning of test specimens shall be in acc0rdanc.e with ASTM D 618. 4.5.2 Temperature and humidity tolerances. Specified temperatures and relative humidities shall be maintained within the tolerances as specified in table IV. TABLE V. Temperature and h

48、umidity tolerances. Temperature Relative humidity OC Plus or minus Percent Plus or minus- “C (percent) 23 to 180 “ 5 326 to 375 - - 4 301 to 325 2 96 3 181 to 300 5 50 2 4.6 Examinations. 4.6.1 Examination of the end item. Examination and test of the end item shall- be made in accordance with table

49、IV, The sample size shall be expressed in units of lengths of insulation sleeving for examinations as specified in 4.6.1.1 snd 4.6.1.2. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-3190F 4.61.1 Examination of the end item for defects in appearance and construc- tion. The sample u