1、INCH-POUNDA-A-59613August 16, 2001SUPERSEDINGZZ-H-521FMay 28, 1993COMMERCIAL ITEM DESCRIPTIONHOSE AND HOSE ASSEMBLIES, NONMETALLIC SPRAYThe General Services Administration has authorized the useof this commercial item description for all federal agencies.1. SCOPE. This CID covers the general require
2、ments for nonmetallic, spray hose and hose assemblies.The hose and hose assemblies covered by this CID are intended for commercial/industrial applications.2. CLASSIFICATION. This CID uses a classification system which is included in the Part IdentificationNumber (PIN) as shown in the following examp
3、le (see 7.1).AA59613 - 025 - 120CID number Hose size code Length (inches)(see 2.1) (see 3.2.2)2.1 Hose size code. Table I lists the hose size codes that shall be used in the PIN.TABLE I. Hose size code.Hose ID (in) 0.25 0.31 0.38 0.50 0.75 1.00Hose size code 025 031 038 050 075 1003. SALIENT CHARACT
4、ERISTICS.3.1 Description. The operating pressure of the spray hose and hose assemblies supplied to this CIDshall be 200 psi. The hose shall meet the requirements specified herein and in table II.3.1.1 Wrapped hose. Wrapped hose shall consist of a smooth bore tube (see 3.3), reinforced with twoor mor
5、e wrapped plies of cotton or synthetic fiber yarn or cord and encased within a smooth cover (see3.4).3.1.2 Braided hose. Braided hose shall consist of a smooth bore tube (see 3.3), reinforced with one ormore braids of cotton or synthetic fiber yarn or cord and encased within a smooth cover (see 3.4)
6、.Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data whichmay improve this document should be sent to: Defense Supply Center, Columbus, ATTN: DSCC-VAI,Post Office Box 3990, Columbus OH 43216-5000, or telephone (614) 692-0538, or facsimile (FAX)(614) 692-693
7、9.AMSC N/A FSC 4720DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE II. Performance requirements.Property Requirement Test MethodSolvent resistance Tube After immer
8、sion in ethyl acetateAfter immersion in acetone 30% volume increaseAfter immersion in distilled waterNo dissolution; 5% volumedecrease 6 % volume increase ASTM D471Cover After immersion in 100% volume increaseASTM D 471, reference fuel DExtraction Tube After immersion in ethyl acetate 8% by weightAf
9、ter immersion in acetone 20% by weightAfter immersion in distilled water 6% by weightFED-STD-601, method 6511(dried at 122 4F)Ozone resistance Cover No breaks or cracks ASTM D1149Tensile strength Tube Before aging 800 psiAfter aging 35% decrease in strength Perform tensile however the length of any
10、one hose shall not be greater than 50 ft. Measurement of hoselength shall be in accordance with ASTM D 380. Tolerances on the length of a hose shall not be greaterthan 1%. When hose assemblies are required, lengths of the couplings shall not be considered as partof the hose length.3.3 Tube. The tube
11、 shall be of either a thermoplastic material or a synthetic rubber compound and shallmeet the requirements specified herein and in table II.3.4 Cover. The cover shall be of a synthetic rubber compound that is no less than 0.023 inch thick andshall meet the requirements specified herein and in table
12、II. When testing for ozone resistance,condition the stretched specimens for 24 hours in an ozone free atmosphere followed by a 72 hoursexposure at 104 3F in an atmosphere containing 50 parts per hundred million of ozone.3.5 Couplings. When required by the contract or by the purchase order (see 7.4),
13、 coupling threads shallbe in accordance with FED-STD-H28. The maximum permissible bulge of the inner tube shall not begreater than the values specified in table III (see figure 1).TABLE III. Permissible bulge.Hose size Hose ID at(in) bulge, min (in)0.25 0.200.31 0.260.38 0.330.50 0.450.75 0.701.00 0
14、.903.6 Blockage. When rolled or blown by low pressure, a steel ball that is 0.125 inch smaller than thenominal hose ID shall freely pass through the entire length of the hose.3.7 Markings. The cover on each length of hose shall be clearly marked with the manufacturers nameor recognized trademark alo
15、ng with the word “SPRAY” and the quarter and year in which the hose wasproduced. For example, if the hose was produced during the second quarter of the year 2001, thequarter and year shall be displayed as “2Q01”. Letter height shall be 0.12 inch. The markings on eachlength of hose shall be repeated
16、at approximately every 3 ft. intervals.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-596134COUPLING INSERT OR BODYCOVERINNER TUBEBULGEIDCOUPLING COMPRESSION SLEEVEFIGURE 1. Hose dimensions.4. REGULATORY REQUIREMENTS. The offeror/contractor is e
17、ncouraged to use recovered materialsto the maximum extent practicable, in accordance with paragraph 23.403 of the Federal AcquisitionRegulation (FAR).5. PRODUCT CONFORMANCE PROVISIONS.5.1 Product conformance. The products provided shall meet the salient characteristics of this CID,conform to the pro
18、ducers own drawings, specifications, standards, and quality assurance practices, andbe the same product offered for sale in the commercial market. The Government reserves the right torequire proof of such conformance.6. PACKAGING. Preservation, packing, and marking shall be as specified in the contr
19、act or purchaseorder.7. NOTES.7.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID.See section 2 for PIN format example.7.2 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control andsubmission of this hose and hose assembly to
20、 DSCC under the Military Parts Control Advisory Group(MPCAG) evaluation program, Cage code 58536 should be used.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5961357.3 Source of documents.Federal StandardFED-STD-H28 - Screw-Thread Standards for
21、 Federal ServicesFED-STD-601 - Rubber: Sampling and Testing(Copies of federal specifications and standards are available from the Document Automation andProduction Service, Building 4/D (DPM-DODSSP), 700 Robbins Avenue, Philadelphia, PA 19111-5094.)Other PublicationsAMERICAN SOCIETY FOR TESTING AND
22、MATERIALS (ASTM)ASTM D 380 - Standard Test Methods for Rubber Hose (DoD adopted)ASTM D 412 - Standard Test Methods for Vulcanized Rubber and ThermoplasticRubbers and Thermosplastic Elastomers (DoD adopted)ASTM D 413 - Standard Test Methods for Rubber Property - Adhesion to FlexibleSubstrates (DoD ad
23、opted)ASTM D 471 - Standard Test Method for Rubber Property - Effect of Liquids(DoD adopted)ASTM D 573 - Standard Test Method for Rubber - Deterioration in an Air Oven(DoD adopted)ASTM D 638 - Standard Test Method for Tensile Properties of Plastics(DoD adopted)ASTM D 882 - Standard Test Method for T
24、ensile Properties of Thin PlasticSheeting (DoD adopted)ASTM D 1149 - Standard Test Method for Rubber Deterioration -Surface OzoneCracking in a Chamber (DoD adopted)(Application for copies should be addressed to the American Society for Testing and Materials,100 Barr Harbor Drive, West Conshohocken,
25、PA 19428-2959).FEDERAL ACQUISITION REGULATIONS (FAR)FAR, para. 23.403 - Federal Acquisition Regulation(Application for copies should be addressed to the U.S. Government Printing Office, North Capitoland H streets NW, Washington, DC 20402.)7.4 Ordering data. The contract or the purchase order should
26、specify the following:a. CID document number, revision, and CID PIN (see section 2).b. Length required (see 3.2.2).c. Type of couplings, if required (see 3.5).d. Product conformance provisions (see 5.1).e. Packaging requirements (see section 6).Provided by IHSNot for ResaleNo reproduction or network
27、ing permitted without license from IHS-,-,-A-A-5961367.5 Commercial products. As part of the market analysis and research effort, this CID was coordinatedwith the following manufacturers of commercial products. At the time of CID preparation andcoordination, these manufacturers were known to have co
28、mmercial products that would meet therequirements of this CID. (NOTE: This information should not be considered as a list of approvedmanufacturers or be used to restrict procurement to only the manufacturers shown.)MFRs CAGE MFRs name and address3T337 Royal Brass1470 Amherst RoadKnoxville, TN 37909P
29、hone number: 1-865-558-0224Fax number: 1-865-558-84845X956 Intermountain Industrial Supply8040 NE 33rd DrivePortland, OR 97211Phone number: 1-503-281-467361125 J G B Enterprises115 Metropolitan DriveLiverpool, NY 13088Phone number: 1-315-451-2770Fax number: 1-315-453-75357.6 Part number (P/N) supers
30、ession data. These CID part numbers supersede the following Federalspecification part numbers as shown. This information is being provided to assist in reducingproliferation in the Government inventory system.TABLE V. P/N data.Part number(See section 2)Superseded partnumberMFRsCAGEMFRs P/N 1/ NSN 2/
31、AA59613-025-XXX ZZH521-025-XXXAA59613-031-XXX ZZH521-031-XXXAA59613-031-600 ZZH521-031-600 61125 4720-00-277-8976AA59613-038-XXX ZZH521-038-XXXAA59613-038-300 ZZH521-038-300 3T557 4720-00-289-34295X95661125AA59613-038-300 ZZH521-038-300 61125 4720-00-356-8582AA59613-050-XXX ZZH521-050-XXXAA59613-075
32、-XXX ZZH521-075-XXXAA59613-100-XXX ZZH521-100-XXX1/ The manufacturers P/N shall not be used for procurement to the requirements of this CID. At thetime of preparation of this CID, the aforementioned commercial products were reviewed and could bereplaced by the CID PIN shown. For actual part marking
33、requirements see 3.7.2/ NSNs may reflect differentiation between a hose and an assembly or between the types and materialsof the attached couplings.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5961377.7 Government users. To acquire information
34、 on obtaining these compressors from the Governmentinventory system, contact one of the following Defense Supply Center Columbus codes: DSCC-ADB,DSCC-LDA, or DSCC-MEA, Post Office Box 3990, Columbus, OH 43216-5000, or telephone(614) 692-3869, (614) 692-3719, or (614) 692-2079, respectively.7.7.1 Nat
35、ional stock number (NSN). Table V includes a list of NSNs assigned which correspond to thisCID. The list is for information only and may not be indicative of all possible NSNs associated with theCID. For up to date information on assigned NSNs, please contact the aforementioned DSCC office(see 7.7).
36、MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY:Custodians: GSA/FSSAir Force - 99Army - AT Preparing activity:Navy - SH DLA - CCDLA - CC(Project 4720-0217-001)Review activities:Air Force - 71Navy - CG, MC, SAProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
