1、MILITARY SPECIFICATION SIGNALS, ILLUMINATION, GROUND, GREEN STAR CLUSTER M125A1, RED STAR CLUSTER M158, AND WHITE STAR CLUSTER M159, PARTS AND LOADING, ASSEMBLING AND PACKING - s 37dc“ i MIL-S-1326 1G (AR) 12 February 1980 SUPERSEDING MIL-S-l3261F(MU) 10 January 1972 This specification is approved f
2、or use by the US Army Armament Research and Development Command, and is available for use by ail Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers the parts and the loading, assembling and packing of three signals of different colors, designated as Signal,
3、 Green Star Cluster, M125A1: Signal Red Star Cluster, M158; and Signal, White Star Cluster, M159, 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect -on date of invitation for bids or request for proposals, form a part of this specification to the extent specified herein. SPE
4、CIFICATIONS MILITARY MIL-P-223 - Powder, Black MIL-C-10464 - Cans, Hermetic Sealing, Metal, MIL-W-12332 - Welding, Resistance, Spot and MIL-A-48078 - Ammunition, Standard Quality .Light Gage, Tear-Strip Type Projection, for Fabricating Assemblies of Low Carbon Steel Assurance Provisions, General Spe
5、cification For STANDARDS FEDERAL FED-STD-151 - Metals; Test Methods Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-13261G 13 9797906 0274984 7 W - MI L-S- 13 26 1G (AR) MILITARY MIL-STD-1167 - Ammunition Data Cards. MIL-STD-1234 - Pyrotechnics
6、 Sampling, Inspection and Testing DRAWINGS (See 6.5) US ARMY MUNITIONS COMMAND 7548414 7548415 8797920 9201136 9201268 9 201390 9201392 9247071 - Container, Ammunition, Metal M492 for Ground Signals - Box, Packing, Ammunition for Ground Signals, in Metal Container, M492 - Signal, Illumination, Grou
7、nd, Star Cluster, M125A1, M158 end M159 Assemblies. - Tunnel, Light - Procedure, Light Output Measurement - Procedurel Photocell Checkout - Procedure, Color Value Measurement - Pho toce 11 (Copies of specifications, standards and drawings and publications required by suppliers in connection with spe
8、cific procurement functions should be obtained from theeprocuring activity or as directed by the Contracting Officer) . 3. REQUIREMENTS 3.1 Materials. Materials and parts shall be in accordance with 3.2 Assembly, The aseembly shall comply with all requirements applicable drawings and specifications.
9、 gpecified on Drawing (Dwg.) 8797920 and with all requirements apecified in applicable specifications, visual inmon after hydrostatic testing. 3.3 Cracks, The tube casing shall be free of cracke under 3.4 Functioning, 3.4.1 Premature burst, The assembly shall not burst within one hundred (100) feet
10、of the launcher. The illuminant assembly shall not eject at an altitude of lees than one hundred loo) feet from the ground within a horizontal distance of two hundred and fifty (250) feet of-the launcher, or at an altitude of lesa than fifty (50) feet from the ground at a horizontal distance in exce
11、ss of two hundred and fifty (250) feet from the launcher. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-S-L326LG 13 9977706 0274785 7 MI L-S- 13 2 6 1G (AR) 3.4.2 Buring time of illuminant charges. All illuminant charges shall b urn in minim
12、um (min.) of 6.5 seconds, except that the extinction interval between the third star and the fifth star shall not exceed 4 seconds. 3.4.3 Hot temperature - (18 to 24OC or 65 to 75OU. The assembly shall function and comply with the requirement of 3.4.1 when tested as specified in 4.5.2.1. 3._4.4 Ambi
13、ent temperature (70 plus or minus 5 degrees F). The signal assemblies shall function and comply with the following when tested as specified in 4.5.2.2: a. The requirements of 3.4.1 and 3.4.2 b. The illuminant assembly shall not eject at an angle OE more than 30 degrees from the vertical, or emit the
14、 first trace of light at an altitude of less than 500 feet. c. The average altitude for all illuminant assemblies which function above 500 feet shall be not less than 725 feet. c. The average angle from the vertical for all illuminant assemblies which function within the maximum (max.) angle from th
15、e vertical (30 degrees) shall be not mote than 12 degrees, 3.3.5 Cold temperature - (-57 to -51OC or -70 to -60F). Thc 8ignal aesemblies shall f unction and comply with the following requirements when tested as specified in 4.5.213: a. The requirements of 3.4.1 and 3.4.2 b. The average angle from th
16、e vertical of the ejecte illuminant assemblies shall be not more than 25 degrees, The altitude shall be recorded for informational purposes. 3.5 Leaka e, The seale metal container shall show no evidence of leakage _4_ w en tested as specified in 4.4.3. 3.6 Container tear strip, The container shall c
17、omply with the requirements of MIL-C-10464 when tested as specified in 4.4.4, E 37 First article inspection, This specification makes provisions for first article inspection. Requirements for the submasion of first article samples by the contractor shall be as npecified in the contract. 3 Provided b
18、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-13261G (AR) 3.8 Workmanshi . All parts shall be fabricated and loaded in a thorough, _7p workman1 ke manner. They shall be free of burrs, sharp edges, cracks, dirt, tuet and Other foreign matter. The cleani
19、ng method used shall not be injurious to any part nor shall the parts becontaminated by the cleaning agent. Exterior surface coatings shall be continuous except for a few light scratches not exposing base material. All required markings shall be neat and sharply defined. . 4. QUALITY ASSURANCE PROVI
20、SIONS 4,l Responsibility for inspection and standard quality - anuranceproviaons. Unleae otherwise specified herein or in the contract, the provisions of MIL-A-48078 shall apply and are hereby made a part of this detail specification. 4.2 Classification of inspections. The following types of inspect
21、ion shall b e conducted on this item: a. Fipst Article .Inspection. b. Quality Conformance Inspection. 4.3 First article inspection. 4.3.1 Submission. The contractor shall submit a first article sample as designated by the Contracting Officer for evaluation in accordance with provisions of 4.3,2. Th
22、e first article sample shall consist of items in sample quantities as ,indicated in Table 1. 4.3.2 Inspections to be performed. See MIL-A-48078 and Table 1 specified herein, 4.33 Rejection, See MIL-A-48078. 4 .oooo O000 mo 000000 O000 YYYYI I YYYYYY or; u 9 O c O II Provided by IHSNot for ResaleNo r
23、eproduction or networking permitted without license from IHS-,-,- MIL-S-3326LG 33 m 9399906 0295003 3 m I t r c r E E L 9 1 I Y I b / - %i! Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-S-L3261G 13 m 9979906 O295032 b m E W w a 11 Z i 4 & -4 B I! F 4 1 il * ? ? ? * -.- 1 il a 4 3 a O L) m 4 2 U Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
