1、MIL-W-52875B (1) bb 99999Ob 023075b 4 W - - - - - _ MIL4 -52875B (ME) AMENDMENT 1 13 February 1986 MILITARY SPECiFICATION WATER QUALITY ANALYS IS SET : PREVENTLVE NED ICINE This amendment forms a part o MIL-W-52875B, dated 7 March 1983, and is approved for use within the USA Beivoir Research, Develo
2、pent, and Engineering Center, Department of the Army and is available for use by all Departments and Agencies of the Department of Defense. PAGE 2 2.1, under SPECIFICATIONS, MILITARY, add: MIL-C-46168 - Coating, Aliphatic Polyurethane, Chemical Agent Resistant. If 2.1, under STANDARDS, add: “FEDERAL
3、 FED -S TD -595 - Colors.“ 2.1, under STANDARDS, MILITARY, change “MIL-STD-810“ to read “MXL-STD-alOL/“ - and at bottom of page add: 51 The “C“ revision of MIL-STD-810 (dated 10 March 1975) shall be used.“ 2.1.1, under STANDARDS., MILLTARY, delete: IN iL-S TD -1 18 8 - Commercial Packaging of Suppli
4、es and Equipment. PAGE 3 2.2, under other publieations, add: “AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASII1I) D 3951 - Standard Practices for Commercial Packaging. (Application for copies should be addressed to the American Society foz Testing and Materials, 1916 Race Street, Riiladelphia, PA 19
5、103)“ AMSC N/A FSC 6630 DISTRIBUTION STATEMENT A. Approved for public release ; dis tribu tion is unlimited, * 1 of 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-II_- NIL-W-52875B (1) bb W 7777706 0230757 b W MIL+ -52875B (ME) AMENDMENT 1 PAGE 6
6、3.6.1.1, delete and substitute: “3.6.1.1 Set case Einish. Unless otherwise specified (see 6.21, the portion of the case normally painted internally and externally shall be cleaned, treated and painted in accordance with MIL-T-704, type F or G as applicable. wise specified (see 6.2), top coat shall b
7、e camouflage green 383 conforming to MIL-2-46168. color pigmentation compounded in the material shall be color matched to color 34094 of FED-STD-595 and shall not require painting.“ Unless other- Unless otherwise specified (see 6.21, nonmetalic cases having the 3.6.1.2, delete and substitute: “3.6.1
8、 . 2 Catch .assemblies. Unless otherwise cpeci Eied (see 6.2), the exterior catch assemblies per drawing 1322237891, after treatment , shall be painted per 3.6.1.1. he intirna1 fasteners shall be painted at. the option of the contractor.“ PAGE 7 3.7.2, table II, under “induced air“ column delete, “7
9、0 .to 145“ F“ and substitute “70 to 125“ F“. 3.8.1.1, delete second sentence and substitute: “Stenciling will be applied on the case tap siding above the case pressure relief valve with .75 inch high block letters.“ * PAGE 8 3.10, delete and substitue:. “3.20 Transportability. The set shall be capab
10、le of withstanding the stress and shock encountered in transporting as loose. cargo, transit dropping and airdrop delivery I PAGE 13 4.7.2,2.2, delete and substitute: “4.7.2.2.2 Storage. Each sample set shall be tested in accordance with MIL-STD-810C, method 501.1, procedure SI, and method 502.1, pr
11、ocedure I, with the following exceptions. Method 501.2, procedure II Step 4 - change 71“ C (160“ F) to 52 C (125“ F). Step 6 - Repeat steps 3, 4, and 5 one additional time (making a total of Step 7 - Delete. e two 12 hour cycles). Step 8 -,Delete.“ 2 Provided by IHSNot for ResaleNo reproduction or n
12、etworking permitted without license from IHS-,-,-. _. MIL-W -528758 (ME) AMENDMENT 1 “Method 502.1, procedure I -D 2 - Lower the internal chamber tenperature to -363C (-30“ F) for six continuous hours with no wind or colar radiation and with tlaidity tending toward saturation. Step 3 - Delete. Step
13、4 - Raise the internal chamber temperature to -23“ C (-10“ F) and Step 5 - Repeat steps 2 and 4 one additional time (making a total of two maintain for 6 hours. i2 hour cycles) “The test sets will be transferred directly from the conditions of step 6, of this test, each sample will be inspected for
14、damage to case and contents. Any evidence of permanent deformation, cracks, OK broken items shall constitute. failure of this test .I . procedure II, method 501.1 to step 1, procedure I, method 502.1. Upon completion PAGE 14 4.7.2.3.1, delete title and first sentence and subs ti tu te: “4.7.2.3.1 Tr
15、ansit droE. When specified (see 6.2) each sample -set shall be tested in accordance with MIL-STD-810C, method 516.2, procedure II (transit drop test) except that the test shall be performed on an 8-inch thick bed of dry sand.“ PAGE 16 5.2.3, line 2, delete “MIL-STD-1188“ and substitute “ACTFI D 3951
16、“. 5.4, line 2, delete %MIL-STD-1188“ and substitute “ASTM D 3951“. 6.2, (f) delete “color“. (g) Change to “(i)“. Add new (8): (g When color is other than as specified (see 3.6.1.1)“. (h change to “(j 1 I. Add new (h). (h) men color pigmentation compounded is other than as specified (see Il 3.Q.l.L)
17、. _. I (i) Change to “(i)“. (j) Change to “(rn)“. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL+ -52875B (ME) AMENDMENT 1 (k) Cliange to “(n)“. Add new (k). “(k) When transit drop test is required (see 4.7.2.3.1).“ . .? Cu s to dian : .Army -ME . -4 Preparing activity: Amy -ME . Project 6630-A425 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
