1、MIL-P-400b1B 83 m 9999906 0440789 b I MIL-P-40061B 31 December 1970 SUPERSEDING MI L-P-40061A 30 June 1965 . . . MILITARY SPECIFICATION PANEL MARKER, AERIAL LIAISON, VS-l7/GVX This specification is mandatory for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This spec
2、ification covers one type and size of signal panel which is fabricated from laminated fluorescent dyed nylon cloth with an integral pocket for protection of the panel in storage. 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitations for bids or request for
3、 proposal, form a part of this specification to the extent specified herein. SPEC IF ICATI ONS FEDERAL V-T-285 - Thread , Polyester UU-B-36 - Bag, Paper (Grocers) -P-268 - Paper, Kraft, Untreated, Wrapping D inrpsoparlcy- set, mot sadurely clinched, will nf otherwise deectivs, affecting servfce . Mi
4、ssing, ar Rot sgwttaly ;: - cation Mi nor x X X X - X X X X - .- X x x x x: x. . .- . 9 Licensed by Information Handling ServicesUIL-P-qO06LB 3 = 7797706 04q079 7 I MI L-P -4006 1B Examine Defects Yar ki ng Missing. . (Contractors Misplaced, misspelled, smeared, type of char- identification; acter n
5、ot as specified or wrong color. instructions for care of panel one of each required on inside of pocket, O side) 4.3.2.1.2 Dimensional examination.- Any dimension that is not within the specified tolerances shall beclassified as a defect. 4.3.2.1.3 Insuection levels and acceptable qualitv levels (AQ
6、Ls 1.- The inspection levels and acceptable quality levels expressed in defects -per hundred units shall be as follows: Level Major Total For defects applicable to 4.3.2.1.1 II 4.0 10.0 For defects applicable to 4.3.2.1.2 s-2 (one class) 4 .O ination shall be made to determine that packaging, packin
7、g and marking comply with the requirements of section 5 of this specification. Defects shall be scored in accordance with the list below. The sample unit shall be one shipping container fully prepared for delivery with the exception that it need not be sealed. ping containers fully prepared for deli
8、very shall be examined for the defects of closure listed below. the end item inspection lot. able quality level shall be 2.5. Markings (Exterior Omitted, incorrect, illegible, of improper size, location sequence or method of application. Ha teri als Any component missing, any component damaged, affe
9、cting serviceability. Workmanship Inadequate application of components such as incomplete closure of container flaps, inadequate stapling. Con t en t Number per container is more or less than required. Inspection AQL 4.3.2.1.4 Examination of preparation for deliverv requirements.- An exam- . .- c Sh
10、ip- The lot size shall be the number of shipping containers in The inspection level shall be S-2 and the accept- Exami ne Defect and interior 1 4.4 Tests.- 10 Licensed by Information Handling ServicesI 5 MIL-P-iOOblB 83 W 7777906 Oi40777 7 I . MIL-P -4006 1B 4.4.1 Flexing test.- A specimen of the la
11、minated nylon cloth shall be A total of four specimens shall be tested as above, subject to loo0 flexing cyclesat-40 degrees F. and then another loo0 flexing cycles at +150 degrees F. tWQ with the warp placed in.the-vertical position (opposite faces shall be exposed) .and two with the filling direct
12、ion placed in the vertical position (opposite faces exposed). The specimens shall be 7 inches by 7 inches, capable of being formed into a cylinder 7 inches long and 2 inches in diameter with a 5/8 inch overlap. The apparatus used shall be one which enables the cylinder described to be flexed through
13、 a vertical reciprocating motion a distance of 4- 1/2 inches. cycles per minute at specified test temperatures. positions, the mounting cylinders shall be 5 inches spectively, in order to produce a 4-1/2 inch flexing stroke. be mounted on the specimen holder by means of a ring or hose clamp and the
14、ap paratus placed in the test condition specified for one hour. then be examined to determine compliance with 3.4.4.1.2. The machine shall be capable of maintaining a speed of i50 to 175 In the unflexed and flexed and 1/2 inch apart re- The specimen shall The cloth shall 4.4.2 Temperature and humidi
15、tv test.- 4,4.2.1. Low temperature test.- The low temperature test shall be as spec- ified in method 5874 of Fed Std. 191. The cloth shall then be examined to deter- mine compliance with 3.4.4.1.5. 4.4.2.2 High temperature and high humiditv.- Four specimens of the lamin- ated nylon cloth, each 4 inc
16、hes by 6 inches, shall be subject to a temperature of +150 degrees F. The cloth shall then be examined to determine compliance with 3.4.4.1.5. 4.4.2.3 Hiah temperature and low humiditv.- Four specimens of the laminated nylon cloth, each 4 inches by 6 inches, shall be subject to a temperature of +150
17、 degrees F. at a relative humidity of 20 5 5 percent for a period of 14 days. Immediately upon removal from the test chamber, the specimens shall be tested as follows: Tow specimens of the laminated cloth shall be bent through 180 degrees, awound a 3/16 inch diameter steel rod, in the direction of t
18、he warp with the orange side of one and the red or olive drab side of the other exposed. bend shall be repeated in the direction of the filling with the remaining two spec- imens. This 180 degrees The cloth shall then be examined to determine compliance with 3.4.4.1.5. 4.4.2.4 Extreme temperatures.-
19、 Four specimens of the laminated nylon cloth each 4 inches by 6 inches shall be subjected to steps U, 6A and 10 of the temp- eratute cycle shown in MIL-S-369, except step 6A shall be -60 degrees F., +5 degrees, -0 degrees F. The cloth shall then be examined to determine compliance with 3,4.4.1.5. 4.
20、4.3 Accelerated weatherina test.- Four speoimens of each side of the laminated nylon cloth used in the panels with a piece of the standard sample shall 11 Licensed by Information Handling ServicesMI L-P-40061B be exposed in accordance with method 5671 of Fed. Std. 191 with a 40 hour exposure cycle.
21、that the filters shall be removed when testing. The cloth shall then be ex- amined to determine compliance with 3.4.4i2.2. The apparatus shall be as specified inmothod 5804 except 5. PREPARATION FOR DELIVERY 5.1 Packaging.- Packaging shall be level A or C as specified (see 6.2). 5.1.1 Level A.- Each
22、 panel shall be laid out flat, pocket side up. The length of the panel shall be folded toward the pocket in increments of approxi- mately 6 inches, with the tie cords tucked inside the folds, and the folded panel inserted in the pocket, The pocketed panel, with the olive drab side facing out, shall
23、then be folded in the width in thirds with the last fold placed over the first fold and securely tied with the tie tapes attached for that purpose. The folded panel shall form a compact package approximately 8 inches in length, 7-1/2 inches in width and 1-1/2 inches in depth. Each folded panel shall
24、 then be completely wrapped in 30-pound kraft paper conforming to grade B of -P-268 or packaged in a snug-fitting kraft paper bag conforming to type II of UU-B-36. The kraft paper wrap or bag shall be secured with gummed p paper tape conforming to type III, grade B of PPP-T-45. manufacturer a folded
25、 panel may be placed in a snug-fitting transparent polyethy- lene film bag and heat sealed. The film for the bag shall be not less than .O015 inch thick. Prior to or during the heat sealing operation, excess air within the bag shall be expelled. At the option of the 5.1.2 Level C.- Panels shall be p
26、ackaged to afford adequate protection against deterioration and damage during shipment from supply source to first receiveing activity. 5.2 Packing.- Packing shall be level A, B or C as specified (see 6.2). 5.2.1 Level A.- Panels packaged as specified in 5.1, shall be packed in a snug-fitting shippi
27、ng container conforming to class 2 of PPP-B-621 or overseas type, style A, BI I or J of PPP-B-601. Closure and reinforcement shall be in accordance with the appendix of the applicable specification. packed in a snug-fitting fiberboard shipping container conforming to WC, WS, V3c or V3s of PPP-B-636.
28、 applicable container specification. 5.2.3 Level C.- Panels packaged as specified in 5.1, shall be packed in such a manner to insure carrier acceptance and safe delivery at destination at the lowest transportation rates available for such supplies. be in accordance with the rules and regulations of
29、carriers applicable to the mode of transportation. 5.2.2 Level B.- Sixty (60) panels packaged as specified in 5.1, shall be Closure shall be in accordance with the appendix of the Shipping containers shall 12 Licensed by Information Handling Servicesc I MIL-P-40061B 3 9999906 0440801 3 I r MIL-P-400
30、61B I 5.3 Marking.- In or order, unit packages wi tlr HIL-STD-129. addition to any special marking required by the contract and shipping containers shall be marked in accordance . 6. “.TES 6.1 Intended use.- Panel marker covered by this specification is intended to be used by ground forces to affect
31、 recognition by air support units. 6.2 Ordering data.- Procurement documents shoul specify the following: (a) Title, number and date of this specification. (b) When standard samples of laminated cloth will not be furnished (see 3.1). (cl When a first article is required (see 3.2). (d) Selection of a
32、pplicable levels af packaging and packing (see 5.1 and 5.2). 6.3 Standard samples.- Standard samples as specified in 3.1 may be obtained from the procurement office issuing the invitation for bid or request for proposal. .- Custodians: Army - IH Navy -. IiAc Air Force - 82 Review Activities: Navy - f Air Force - 02 Other - DP User Activities: Am - W, SigC Naus- - M PttFeC No. 8345-007s Preparing Activity: The Institute of Herladry, United States Army 13 Licensed by Information Handling Services.flL-P-400blB 83 W 9999906 0440802 5 I MIL-P-40061B c Licensed by Information Handling Services
