1、t MIL-C-85003B (1) 58 = 7797706 0173172 T = MI L-C -85003B (AS) AMENDMENT 1 21 OCTOBER 1986 MI L ITARY SPEC I F ICATION CHAFF CARTRIDGE (TYPE RR-( )/AL), GENERAL SPECIFICATION for This amendment forms a part of Military Specification MIL-C-85003B(AS) dated 17 May 1983 and is approved for use within
2、the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. PAGE 5 3.4.3: Delete “MK 131 MOD O and QII-1623-03 impulse cartridge“ and substitute “CCU-41/B (QII-1627-03) impulse cartridge“. PAGE 6 3.8.1: Delete “an oute
3、r case, cap, squib retainer,“ and substitute Ia one piece case/squib retainer, end-cap“. 3.8.2: Delete in its entirety and substitute: “3.8.2 Marking. The side of each cartridge and top of end-cap shall be marked in accordance with the requirements of MIL-STD-130, DL 1050AS126 and the applicable spe
4、cification sheet. The end-cap shall be the color as specified in the applicable specification sheet.“ PAGE 7 4.1.2: Delete in its entirety. 4.2.2: Lines 4 and 5: Delete “table I“ and substitute “Table I“. PAGE 8 Table I, High Temperature, Chaff Cartridge Group 3: Delete “X“. 4.3: “4.3 Initial produc
5、tion inspections. Ninety of the first 1,000 Delete in its entirety and substitute: production .chaff cartridges shall be selected and sent. at the contractors expense to a designated Government laboratory for inspection. No other AMSC No. NIA 1 of 4 FSC 5865 DISTRIBUTION STATEMENT A: Approved for pu
6、blic release, distribution is unlimited. - .- r THIS DOCUMENT CONTAINS 6 PAGES. Licensed by Information Handling Services1 MIL-C-5003B (1) 58 7977706 0173173 1 MI L-C-85003B (AS) AMENDMENT 1 inspections, other than those designated below, shall be conducted on the samples prior to starting the initi
7、al production inspections. The first article units shall not be selected for this inspection. The Government laboratory inspection procedures shall include, but not be restricted to, the procedures of 4.6, 4.7, 4.8.2 and 4.11. Initial production inspection shall. also include ground test firing (4.9
8、 and 4.9.2) and shall be conducted by the contractor or a Government approved facility. The ground test firing samples shall also be selected from the same first 1,000 production chaff cartridges, The initial production inspection samples shall be selected by the Government representative after they
9、 have successfully passed al 1 the production individual inspection procedures of 4.4.1 and material inspections of 4.6. The contractor shall also inspect to the procedures of 4.8.2, the cartridges selected by the Government representative prior to the contractors ground test firing and shipment to
10、the Government laboratory of the ninety cartridges noted above. I PAGE 11 4.6.1 .1.2 : Del ete II (M1 O 1 ) II . PAGE 12 4.6.1.2.1: Bel ete l(Mi02)“. 4.8.1: Delete “(M103)“. Sixth line, delete “squib retainer, piston and fiber dividers“ and substitute “end-cap“. and substitute “squib retainer“, and
11、delete “1“ and substitute IQ.5“. The ninth line, delete “between the end-cap“ and substitute “through the squib retainer against the piston“. substitute “piston“. Delete the last sentence and substitute: “Following the test the cartridge may be returned to the production lot, provided the cartridge
12、components are not damaged during performance of the test and a new end-cap is utilized.“. The eighth 1 ine, delete “end-cap“ The 10th and 16th line, delete “end-cap“ and PAGE 13 4.8.2: Delete I(M104)“. The second sentence, delete: “One hundred samples from the initial production units“ and substitu
13、te “all of the initial production samples (90 plus ground fire cartridges)“. 4.9.3: Delete in its entirety and substitute: “4.9.3 Quality conformance test firings. Cartridge case quality conformance inspection test firinqs shall be the test of 4.9.2 conducted on cartridges utilizing samples selected
14、 from each incoming production lot of chaff cartridges cases prior to the use of the cases in the manufacturing of deliverable chaff cartridge assemblies. Production quality conformance inspection test firing shall also be the test of 4.9.2 repeated on each product i on 1 ot . II 2 of 4 Licensed by
15、Information Handling Servicesc . c. MIL-C-85003B (1) 58 m 7977906 0173174 3 m - 4.10: Add the following sentences to the end of the paragraph: “During all tests, the cartridges shall be in a dispenser block without impulse cartridges except the temperature tests preceding test firing (ground). with
16、impulse cartridges installed during the environmentals preceding the test firing (ground) .I The cartridges shall be installed in a dispenser block PAGE 14 4.10.1: Delete in its entirety and substitute: “4.10.1 High temperature. The chaff cartridges shall be subjected to a High Temperature Test in a
17、ccordance with MIL-STD-810, Method 501.2, Procedure II except as follows: a. b. Steps 2, the test chamber shall be stabilized at t71 C (t160 F) and maintained for four hours. Steps 1, 2, 7 and 16 are applicable for test firing (ground). c. Steps 1, 2, 15 and the visual portion of step 16 are appl ic
18、able for functional (flight) testing.“ 4.10.2: Delete in its entirety and substitute: “4.10.2 Low temperature. The chaff cartridges shall be subjected to a Low Temperature Test in accordance with MIL-STD-810, Method 502.2, Procedure II except as follows: a. b. c. Step 1: The test chamber shall be st
19、abilized at -54 C (-65 F) and maintained for four hours. Steps 1, 10 and 11 are applicable for test firing (ground). Steps 1, 7, 8, 9,lO and 11 are applicable for functional (flight) testing. Step 10 is the flight test at the end of the environmental series.“ 4.10.3: “4.10.3 Temperature shock. The c
20、haff cartridges shall be subjected to a Temperature Shock Test in accordance with MIL-STD-810, Method 503.2, Procedure, I, except the low temperature extreme shall be -54 C (-65 F) and the high temperature extreme shall be t71 C (t160 F). is the functional (flight) test at the end of the environment
21、al series.“ Delete in its entirety and substitute: The operational test 4.10.4: “4.10.4 Humidity. The chaff cartridges shall be subjected to a Delete in its entirety and substitute: Humidity Test in accordance with MIL-STD-810, Method 507.2, Procedure III.“ 3 of 4 I Licensed by Information Handling
22、ServicesMIL-C-5003B (1) 5 m 9777706 0173175 5 M I MI L-C -85003B( AS) AMENDMENT 1 4.10.5: Delete in its entirety and substitute: “4.10.5 Shock. The chaff cartridge shall be subjected to a Shock Test in accordance with MIL-STD-810, Method 516.3, Procedure I using Figure 5 16.3 - 4, Operat i on al Tes
23、 t. II 4.10.5.1: Delete “figure 516.2-1“ and substitute “Figure 516.3-4“. 4.10.6: Delete “Method 514.2, Procedure IIA, including Method 514.2 paragraph entitled, Summary; except as follows:“ and substitute “Method 514.3, Procedure IV, steps 1 and 12 and as defined below. Tolerances shall be in accor
24、dance with Section 11-1.1.“ PAGE 15 4.10.6.1 b: Delete in its entirety and substitute: “4.10.6,lb Critical Design Vibration in accordance with Figure 2, for two minutes in each axis. Followed by Critical Design Vibration .in accordance with Figure 3, for eight minutes in each axis.“ 4.10.6.2: Delete
25、 in its entirety: PAGE 16 FIGURE 1: Delete “0.24“ and substitute “0.024“. FIGURE 2: Delete in its entirety and substitute new FIGURE 2, as PAGE 16a. Following PAGE 16a insert new FIGURE 3, as PAGE 16b. PAGE 17 4.11.1.4: Delete in its entirety and substitute: “4.11.1.4 Radar. The RR-( )/AL chaff shal
26、l be evaluated using a M-33 radar or approved equivalent equipped in accordance with the applicable specification sheet (see 3.1),“ PAGE 21 5.5 Third line, delete “Galvanized“ and substitute “Flat steel“. Fourth line, delete IIB,“ and substitute “C“ and delete “Grade 2“. Preparing Activity Navy - AS
27、 (Project 5865-11063) 4 of 4 Licensed by Information Handling Services4 . i el . o1 MIL-C-85003B (1) 58 9999906 0173176 7 W 2.0 n .O4 I 20 34.3 g RMS 10 1 O0 FREQUENCY, Ht Figure 2. Chaff Cartridge Critical Design Vibration, Takeoff Portion (2 minutes) 1 O00 2000 16a Licensed by Information Handling Services10 MIL-C-5003B (1) 5 W 7777706 0173177 7 W - ,153 / 21.5 g RMS 2000 ? I 20 U I 1 1 O0 FREQUENCY, Hz 1000 Figure 3. Chaff Cartridge Critical Design Vibration, Level Flight Portion (8 minutes). 16b Licensed by Information Handling Services
