ARMY MIL-W-48855 C-1985 WARHEAD BODY ASSEMBLY FOR WARHEAD SECTION GM HE M258《M258型烈性炸药导弹弹头零件的整装弹头组装》.pdf

1、1.1 Scope. This specification covers the Quality Assurance Provisions and spebia-l requirements for the fabrication of the Warhead Bocly Assembly -for M258 Configuration Stinger Warhead Sections (see .61). - . . 2. APPLICABLE OCUMNTS . 2.1 Government- documents. 2. l. 1 Speciflcat-ions -a-nd. standa

2、rds. .Unless otherwise speci- . fied, the followihg specifications and standards of the issue listed in that issue of the Department of Defense Index of Specifications. and- Standards (DODISS) specified in the solicita- tion form a part of th-is specification to the extent specified herein. . * SPEC

3、IFICATTONS FEDERAL - . PPP-T-76 - Pressure Sensitive Fape PPP-B-636 - Box Fiberboard MILITARY . ., ” x MIL-F-15733 .- Filters, Radio- Frequency Interference, General Specification MIL-T-46035 - Titanium Alloy, High Strength, Wrought MIL-A-48078 . - Ammunition, Standard Quality Assurance - Provisions

4、, General Specification for Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-48855C (AR) STANDARDS MILITARY MIL-STD-105 - Sanpling Procedures and Tables MIL-STD-129 - Marking for Shipment and Storaae MIL-STD-202 - Test Methods for Electronic be

5、machined -from powder metal preforms shall be obtained from one of two-different .methods. a. The first-meth.od uses separate specimens that are processed in thesame manner as the powder metal preform. The test specimens shall be produced for each sintering furnace lot or fifty (5Q) blanks, whicheve

6、r is less. The test specimens shall be processed at the_same time as the related lot of warhead body preforms and shall be-produced from the same lot of bLended powder, compacted- by the Sam TOLERANCE TOLEMNCE INCHES ( INCHES) DIMENSION I“ I + (MM. ) + A - CENTER TO END B - LENGTH C - CROSS SECTION

7、(DEPTH) D - NOTCH TO BASE E - CROSS SECTION (WIDTH) F - RADIUS OF NOTCH G - ANGLE OF NOTCH OUT OF SQUARE (OF CROSS SECTION) i; - 1/2 B 5.000 O -2.50 2.165 O .l O0 10.000 ,025 ,025 ,394 ,001 .O01 8.000 ,025 .O25 .315 .O01 .O01 10.000 ,025 .O25 ,394 .O01 .O01 .250 .O25 ,025 .o01 .o01 0.001 INCH IN 0.3

8、94 INCH OR 0.15 (9 MINUTESr .u10 45 PLUS OR MINUS 1 1. Not over 1.085 inches for longest end Figure 2. V-Notched Charpy specimen Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ALL DIME3VSIONS IN INCHES . A - DIAMETER AT CENTER 0.16.2 0,003 8 - DIAME

9、TER OF GRIP EYD APPROX.3 - . 5/16 C - LENG$H OF REDUCED .SECTION I MIN; “ 3/4 D - GRIP LENGTH,. APPROX. - 35 F - FILLET RADIUS, MIN. G - GAGE LENGTH L - TOTAL LENGTH, APPROX. 23 AREA OF CROSS SECTION SQUARE IN. APPROX. 1 /2 O. 15 0.64 ? 0.005 2 1 /so 3. Ends may be any shape to fit the holders of th

10、e testing machine in such. a manner that the taad is.,axial. 4. A generous fillet Cs desirable. 5. Grip length may be threaded .ta facilitate ease of testing. threaded length should be equal to the diameter at center, min. Figure 3, Tensile epecimen 23 Provided by IHSNot for ResaleNo reproduction or

11、 networking permitted without license from IHS-,-,-MIL-W-48855C (AR) 5.0 PREPARATION FOR DELIVERY 5.1 Packing and marking. 5.2 Level C. Twenty-five (25) warhead assemblies shall be packaged in half-slotted Flute, grade 200 corrugated fiberboard partitions in a 5 x 5 pattern within a class domestic v

12、ariety SW. CSSCSLS type “B Flute Grade 200 carton in accordance with Specification PPP-B-636. The inside dimensions of the carton shall be-15-3/4 x 15-3/4 x 5-1/8 inches high. One bottom filler of 15-1/2 inch square fiberboard, same material as partitions, shall be placed on bottom of the carton pri

13、or to inserting partition. The partition shall be, a snug slide fit in the sleeve. Dimensions of each cell of the partition shall be 3 x 3 x 5 inches high. Additional fillers shall be placed on top of packaged parts to insure tight packing. The carton shall be sealed with a 2 inch wide center sealin

14、g strip, of pressure sensitive tape, per specificvation PPP-T-76 and shall overlap the sides by a minimum of 2 inches. 5.2.1 Marking. The carton shall be marked in accordance with MIL-STD-1169; for air shipment mark carton in accordance with MIL-STD-129, DD Form 1387-2, figure 50. 6.0 NOTES 6.1 Inte

15、nded use. The components covered by this specification are intended for use on the M258 Series Warhead Sections for the Stinger Missile. 6.2 Orderinq data. See MIL-A-48078. 6.3 Submission of inspection equipment designs for approval. (See MIL-A-48078.) Submit equipment designs as required to Command

16、er, US Army Armament Munitions and Chemical Command, ATTN: AMSMC-QAR-I, Dover, NJ 07801. 6.4 Heat treatment process. The heat treating process shall be submitted for approval to Commander, US Army Armament Munitions and Chemical Command, ATTN: AMSMC-QAR-R (D) , Dover, NJ 07801, prior to the start of

17、 production in accordance with Data Item Description DI-E-4018A. specification under the headings US Army Armament Munitions and Chemical Command (AMCCOM) may also include drawings prepared by, 6.5 Drawinqs. Drawings listed in Section 2 of the 24 Provided by IHSNot for ResaleNo reproduction or netwo

18、rking permitted without license from IHS-,-,-and identified as Picatinny Ars&nal.-drawings. Technical data- . originally prepared by-this activity is now unde er the cognizance of AMCCOM. - “ 6.6 - bformat ion regarding compar ison tests bn -Charpy rimpact machines employing US Army Materials Resear

19、ch Agency comparison specimens can be obtained from the Commanding -Officer, US:Army Materials Reserch Agency, Watertown 72, w preparing Authority (Project- 1336-A504) Army-AR Custodian: Army-AR 25 -=“ 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-