1、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I DL 1332255 Pack, Shipping and Storage (For Six or Eight Signals, Underwater Sound) DL 2116941 Explosive Section, Underwater Sound Signal , Mk 4 Mod O, Loaded W DL 2116973 Explosive Section, Underwater
2、 Sound Signal, Mk 8 Mod O, Loaded Pack, Shipping and Storage (For Six Signals, Underwater Sound) DL 2127915 DL 2302101 Armi ng and Fi ring Mechanism , Mk 33 Mod O, Loaded DL 2302108 Signal, Underwater Sound, Mk 61 Mod O, Assembly, Loaded DL 2302109 Signal , Underwater Sound, Mk 64 Mod O, Assembly, L
3、oaded 69681 9 Armi ng Wire Assembly i OTHER PUBLICATIONS NAVAL SEA SYSTEMS COMMAND (Code Ident 53711) WR 54/131 Weapons Requirement, Pal letizing, Fleet Issue Unit Load, Signals, Underwater Sound Weapons Requirement, Pal 1 eti zing , Fleet Issue Unit Load, Signals, Underwater Sound WR 54/167 (Copies
4、 of specifications, standards drawings , and pub1 ications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer. ) Provided by IHSNot for ResaleNo reproduction or networking permitted withou
5、t license from IHS-,-,- -= MIL-S-2331 lA(AS) 3. REQUIREMENTS 3.1 Item identification. - The signals specified herein are hydro- statically operated explosive loaded ordnance items designed to detonate at nominal water depths of 60 or 800 feet, selectable prior to launch, for the purpose of providing
6、 a high energy underwater sound source. The SUS Mk 61 Mod O, DL 2302108, is composed of an arming and firing mechanism (A an explosive section, Mk 4 Mod O, DL 21 16941 ; and an arming wire assembly, Dwg. 696819. The SUS Mk 64 Mod O, DL 2302109, is composed of an A an explosive section, Mk 8 Mod O, D
7、L 2116973; and an arming wire assembly, Dwg. 696819. 3.2 Government furnished property 1 ist. - The shipping containers and explosive components may be Government furnished when so specified in the contract or order. 3.3 Performance. 3.3.1 Time from water entry to detonation. - The signal, when laun
8、ched from an aircraft, shall enter the water, sink to the preset depth and detonate. to detonation shall be as follows (see 4.5.1 ) . When detonation occurs, the time from water entry 4 (a) Shallow depth setting: 4 5 2 seconds (Cl). (b) Deep depth setting: 46 2 7 seconds (C2). 3.3.2 Detonation quali
9、ty. - The signal shall detonate high order as determined by the first bubble periods of Table I (see 4.5.2). TABLE I, FIRST BUBBLE PERIODS I Mk 61 1 Mk 64 I Depth setting (msec) Shallow 121 5 13 M1 O1 42 5 4 M103 Deep 19.5 5 1.8 M102 6.8 1- .6 M104 9 I 1 I 3.4 Design and construction. - The signal s
10、hall be fabricated and assembled in accordance with the drawings, parts lists and o$her documents 1 isted on DL 2302108 or DL 2302109, as specified in the contract or order. furnish sample units for first article inspection and approval (see 4.3). 3.5 First article. - When specified (see 6.2), .the
11、contractor shall 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L-S-23311 A (AS) 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. - Unless otherwise specified in the contract or order, the supplier is responsible for the per-
12、formance of all inspection requirements s specified herein. Except as otherwise specified in the contract or order, the supplier may use his or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. In addition, the Go
13、vernment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure suppl iec and services conform to prescribed requirements . 4.2 Classificationof inspections. - .The inspection requtrementc _. specified herein are clas
14、sified as follows. (a) First article inspection (see 4 (b) Qual i ty conformance inspection 4.3 First article inspection. - Un contract or order, a first article camp mitted for evaluation. The sample will 3). see 4.4). ess otherwise specified in the e of 80 signals shall be sub- be subjected b.y th
15、e Government to any or all of the examinations and tests specified ;n 4.5.1 and 4.5.2 of this specification and any or all requirements of the applicable drawings. The first article sample shall be manufactured using the same methods and materials prepared for production. Any production prior to acc
16、eptance of the first article sample shall be at the risk of the supplier. 4.3.1 First article performance test sampling. - Of the sample submitted. 20 each shall be tested under each Condition of Table II. Two defective units in any one of the samples of 20 total first article sample for MAJOR chara
17、cteristic defect shall reject the first article sample. 4.4 Quality conformance inspection. - The qual inspection shall verify that all characteristics of shall reject the . One CRITICAL ty conformance Section 3, Require- ments, and Section 5, Packaging, have been met. 4.4.1 Inspection lot. - The in
18、spection lot shall be as defined in MIL-STD-105, shall not exceed 3200 signals, and shall not be less than 1201 except in start-up and in final lots. multiples of pallet loads plus samples for destructive tests. 4.4.2 Inspection lot sample. - The inspection lot sample shall be selected and examined
19、to the data package in accordance with MIL-STD-105, Inspection Level II , with an Acceptable Quality Level (AQL) of 1 .O de- fects per hundred units for MAJOR characteristics and 2.5 defects per hundred units for MINOR characteristics, except as specified in 4.4.3. One CRITICAL defect shall reject t
20、he lot. Lot sizes shall be in 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-No: 1 2 3 4 I Aircraft launch ._ .C sus Velocity setting i- 10% (knots, true Shallow 300 300 Deep 300 300 Shal J ow 1 O ,QOO 190 Deep 1 o ,000 190 depth Al ti tude i- 10%
21、 -(ft) air speed) 4.4.3.1 Performance lot sample inspection. - Prior to conducting the performance tests, 100 percent of the sample shall be visually examined to verify the following, with an AQL of 1.0 defects per hundred units for MAJOR characteristics and 2.5 defects per hundred units for MINOR c
22、haracteristics (not annotated). One CRITICAL defect shall reject the lot. (a) The container marking is legible and correct. (b) The container is not deformed in a manner that would adversely (c) The lid gasket shall not be damaged or exhibit deterioration (d) The presence of eight desiccant units, a
23、nd one each humidity affect sealing or removal of the contents. or permanent deformati on. indicator, instruction sheet and ammunition data card. (e) The Styrofoam trays are anti-static treated (C3). (f) There is no evidence of TNT exudate from the tail and the plastic closure plug is securely in pl
24、ace (C4). This applies to the SUS Mk 61 only.) (Note: 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-2331 lA(AS) (9) The arming to fall ou (h) The explos (i) The signal wire assembly is properly assembled and not free ve section is not damag
25、ed (C6). marking and color coding are legible and correct (C7). by gravity (C5). (j) The depth setting wire is properly installed (M105). (k) The four screws holding the A&F mechanism to the explosive section are tightened to flatten the lockwashers (M106). (1) There is no evidence of corrosion of t
26、he metal parts. (m) The tail shroud is not loose (M107). 4.5 Test and inspection methods. 4.5.1 Time from water entry to detonation. - The signal shall be launched from a suitable aircraft and the time from water entry to detonation measured to an accuracy of 1.0 percent of the mean specified times.
27、 4.5.2 Detonation. - The detonation first bubble period shall be measured to an accuracy of 2.5 percent of the mean specified times. 4.5.3 Packaging. - Prior to shipment, the pallet loading shall be inspected to ensure the assemblage is complete, that markings for identity and shipping are in accord
28、ance with the applicable drawings and Section 5. 5. PACKAGING 5.1 Packing. - The signal shall be packed in ammunition boxes in accordance with the drawings and specifications 1 isted on either DL 2127915 or DL 1332255. 5.2 Palletizing. - The packaged signals shall be palletized in ac- 5.3 Marking. -
29、 In addition to any special marking required by thG cordance with the requirements specified on either WR 54/131 or WR 54/167. contract or order, each exterior container shall be marked in accord- ance wi th MIL-STD-129. 6. NOTES 6.1 Intended use, - The signal is an expendable item intended for laun
30、ching from aircraft or surface vessels to provide a powerful source of underwater acoustic energy. position fixing, comnunication, bottom mapping, sound transmission studies , etc. It may be used for echo ranging, 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
31、 from IHS-,-,-(d) Provisions for submission of quality confomance samples for performance (destructive) testing and test activity address (see 4.4.3). (e) The maximum time allowed for the Government tests for the first arti cl e and the qual i ty conformance test sampl es. The material activity for
32、the Government furnished property (see 3.2). Identification of the cognizant activities (including codes) that represent the Government. quantity , schedule of delivery and providing Invoke the provisions of 7-104.79(a) of the Armed Services Procurement Regulations Safety Precautions for Ammunition
33、and Explosives , when not-performed by a Government activity. Specify the specific sections to be complied with in DOD 4345.26M (see 6.3). 6.3 Safety precautions. - The safety precaution requirements of the “DOD Contractors Safety Manual for Ammuni tion , Explosives, and Related Dangerous Material ,
34、“ DOD 4145.26M, are applicable. Note: When this specification is used as part of the description of work to be ac- complished by a Government activ-i ty , the safety precaution requirements of “Ammunition and Explosives Ashore,“ OP 5, should be made applicable. 6.4 Specific safety precautions. - Thi
35、s is an explosive loaded item and therefore potentially very destructive. For specific safety precautions see Description, O eration and Hand1 ing Instructions - Signals Underwater Sound (SUS NAVAIR 11 -1 -107. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
36、om IHS-,-,-MILLS-233LLA 13- 777770b O303260 L H 6.5 Precedence - When the requirements of the contract, this sidiary specifications are in conflict, contract shall have precedence over any specifications. (b) mis Specification - This specification shall have presed6nCe over alJ. appxicable subsidiar
37、y specif icatlcsns o (c) Referenced Specification, Standards, and Requirements - Any ref erencied specificasion shall have precedence over all applicable Subsidiary specifications referenced therein. All ref erencc specifi- cations shall apply to the extent specified. rawings or lists of drawings re
38、ferenced over all subsidiary drawings. to the extent Specified thereon. A11 refer- 6.6 Changes from previous issue - Asterisks are not used in hanges with respect to the previous issue the changes. 6.7 is under the cognizance of AIR-5330fG. _. * . . ,_, Custodian: Navy (AS) Tregaring Activity: Navy (AS) . ._. - - i . . ., - :. . ._ . . -_ . -. 1 i . - . _.: . . . . .- * U. 8. GOVERNMENT PRIMIffi OFFICG 1977-703-0X!/4277 a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
