1、L MI*L-C-2333A 13 m 977930b 0362738 LI m 3 35z9 ? I INCH-POUND I 22 June 1988 SUPERSEDING 28 February 1984 and AMENDMENT 1 26 July 1984 F “: MI L-C-82733A MIL-C-82733(OS) O MILITARY SPECIFICATION CARTRIDGE, IMPULSE, CCU-22/A/A ASSEMBLY This specification is approved for use within the Naval Sea Syst
2、ems Command, Department of the Nav)i and is available for use by all Departments and Agencies of the Department of Defense. I. SCOPE 1.1 Scope. This specification covers the minimum requirements for the procurement of the CCU-22/A/A impulse cartridge assembly referred to herein as the cartridge asse
3、mbly. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the
4、 Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation. SPECIFICATIONS MILITARY MI L-P-116 Preservation, Methods of MIL-S-9479 Seat System, Upward Ejection, Aircraft, General Specification for MI L-P-82652 Propellant, Solid, Composite
5、M IL-C-82734 Catapult, Aircraft Ejection Seat, CKUdlAIA Assembly I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Ordnance Station, Standardization Branch (3730), Indi
6、an Head, Maryland 20640-5000, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC NO. N4455 FSC 1377 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for
7、ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-82733A 13 = 7999706 0362737 6 mi MlL-C-82733A STAN DAR BS MILITARY M IL-STD-105 Sampling Procedures and Tables for Inspection by Attributes MIL-STD-129 Marking for Shipping and Storage MI L-STD-414 Sampling Procedures f
8、or Inspection by Variables M I L-STD-453 Inspection, Radiographic M I L-STD-81 O M IL-STD-1167 Ammunition Data Cards MIL-STD-1168 Ammunition Lot Numbering DOD-STD-2101 Classification of Characteristics Environmental Test Methods 2.1.2 Other Government documents, drawings, and publications. The follo
9、wing other Government docu- ments, drawings, and publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the solicitation. CODE OF FEDERAL REGULATIONS 49 CFR 100-199 Transportat ion DRAW I N G S NAV
10、AL SEA SYSTEMS COMMAND (CAGE Code 53711) 51 84323 51 84324 Shear Pin Cartridge, Impulse, CCU-2UNA Assembly (Copies of specifications, standards, handbooks, drawings, publications, and other Government documents required by contractors in connection with specific acquisition functions should be obtai
11、ned from the contracting activity or as directed by the contracting officer.) 2.2 Other publications. The following document forms a part of this specification to the extent specified here- in. Unless otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the
12、 issue of the DoDISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DoDISS shall be the issue of the nongovernment documents which is current on the date of the solicitation. NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., AGENT National Motor
13、Freight Classification (Application for copies should be addressed to the National Motor Freight Traffic Association, lnc., ATA TRAFFIC Dept., 2209 Mill Road, Alexandria, VA 22314,) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-82733A 13 E
14、 777790b 03627LiO 2 E ? MIL-C-82733A . UNIFORM CLASSIFICATION COMMIlTEE, AGENT (Uniform Freight Classification) (Application for copies should be addressed to the Uniform Classification Committee, Room 1106,222 South Riverside Plaza, Chicago, IL 60606). (Nongovernment standards and other publication
15、s are normally available from the organizations which prepare or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cit
16、ed herein (except for associated detail specifications, specification sheets or MS standards), the text of this specifi- cation shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regula- tions unless a specific exemption has been obtained. 3. REQUIREME
17、NTS 3.1 First article. Unless otherwise specified in the contract or purchase order (see 6.2), first article samples of the cartridge assemblies are required and shall be manufactured using the methods and procedures proposed for production. The samples shall be tested as specified in section 4 for
18、the purpose of determining, prior to start- ing production, that the contractors production methods are capable of producing cartridge assemblies that com- ply with the technical requirement of the contract (see 4.4). 3.1.1 Propellant aging. Three blocks of cured propellant from each batch of propel
19、lant used in the first article sample shall be submitted to the Naval Ordnance Station, Indian Head, Maryland 20640-5000, Attn: Code 5120, for aging testing. High temperature aging shall be conducted for 84 days with an atmosphere of dry air and at 165 + 5 OE At zero time and at the end of the 2 max
20、imum, inclusive of test samples. The homogeneity of the inspection lot shall be re- tained by consisting of cartridge assemblies that are manufactured at one time with one propellant lot and one primary component lbt. 4.5.2.2 Sampling for examination. Designation of defects (critical, major, and min
21、or) shall be in accordance with DOD-STD-2101. Samples for examination shall be selected in accordance with inspection level II of MIL-STD-105. 4.5.2.3 Sampling for static firing test. A sample of cartridge assemblies shall be submitted to the Naval Ordnance Station, Indian Head, MD 20640-5000 for st
22、atic firing in accordance with 4.5.5. The sample size shall be in accordance with table III. Cartridge assembly samples shall not be preselected during production. Cartridge assemblies selected for samples shall not be included as a part of the quantity specified for delivery in the contract or orde
23、r. Only primary components from a single primary component lot shall be used in a production lot of car- tridge assemblies. One primary component lot may be used in more than one cartridge assembly production lot. The ballistic sample size shall be divided as equally as possible among cartridge batc
24、hes. From each cartridge batch not represented in the sample cartridge assemblies, two sample cartridges shall be selected for static firing by the contractor (see 4.5.5.1), so that at least two cartridges from each cartridge batch have been static fired. Table III. Sample size for firing test. I Sa
25、mple per temperature extreme I Lot size I Total firing sample up to 110 111-180 181-300 301-340 341-380 381-420 10 14 20 22 24 26 5 7 10 11 12 13 4.5.2.4 Sampling for radiographic inspection. Each cartridge assembly shall be subjected to the radiographic inspection specified in 4.5.6. 4.5.2.5 Sampli
26、ng for shear pin test. A sample of 50 shear pins from each shear pin lot shall be subjected to the shear pin strength test of 4.5.7. 4.5.3 Resubmission of rejected lot. A sample of cartridge assemblies shall be selected in accordance with 4.5.2.3 and submitted when, with prior approval of the procur
27、ing activity, the contractor requests that the rejected lot be test fired under different conditions or the contractor believes a rejected lot may be reworked to meet the requirements of this specification. 4.5.4 Examination. Sample cartridge assemblies selected in accordance with 4.5.2.2 shall be e
28、xamined for defects in accordance with the applicable drawings, 3.8, 3.10, and 3.11. The acceptable quality levels (AQCs) per MIL-STD-105 shall be as follows: a. Critical defects: 0.04 percent defective b. Major defects: 1.0 percent defective c. Minor defects: 2.5 percent defective 8 Provided by IHS
29、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-82733A 13 M 9999906 0362746 3 4.5.5 Production lot acceptance test firing. Sample cartridge assemblies selected in accordance with 4.5.2.3 shall be static fired at the Naval Ordnance Station, Indian Head, MD 206
30、40-5000 within 30 days after submission for acceptance of the cartridge assembly Id. The samples shall be divided into two equal groups. One group shall be conditioned at -65 OF and one at 165 OF for a minimum of 8 hours and static fired within 10 minutes after removal from the conditioning chamber.
31、 Minimum equipment accuracies shall be as shown in table IV. Data speci- fied in table I shall be analyzed in accordance with MIL-STD-414, Section B, Part 1, using the procedure of B-5 through 57. Nonconformance with table I shall be cause for rejection of the lot. NOTE When manufactured by the same
32、 contractor as a subassembly of the CKUdINA rocket catapult in accordance with MIL-C-82734, a separate lot acceptance test is not required for the cartridge assembly. However, separate batch acceptance of cartridge batches not represented in the rocket catapult assembly acceptance tests must be test
33、ed in accordance with 4.5.2.3. Table IV. Test equipment accuracies. Time 10.001 second Maximum acceleration 15.0 percent Pressure 12.0 percent Temperature 12.0 OF 4.5.5.1 Contractor batch acceptance test firing. Additional sample cartridges selected by the contractor to meet the requirement of 4.5.2
34、.3 shall be static fired by the confactor as cartridge batch acceptance tests. An equal number of cartridges shall be fired at each temperature: -65 and 165 OF. Failure of any cartridge to meet the requirements of table I shall be cause for rejection of the specific batch of cartridges. 4.5.5.2 Post
35、firing disassembly. A postfiring disassembly and inspection shall be conducted on all first article, lot acceptance, and batch acceptance test units. Detailed observations on conditions, including marginal conditions, of individual components shall be noted. When specified in the contract (see 6.2),
36、 a disassembly findings report shall be submitted to the contracting activity. 4.5.6 Radiographic inspection. Cartridge assemblies shall be radiographically inspected in accordance with MIL-STD-453, radiographic quality level 1. Any deficiency shall be cause for rejection of the unit. Radiographs sh
37、all be capable of detecting defects and cartridge assembly components 0.03 inch in length or width, whichever is smaller. When specified in the contract (see 6.2), all radiographs taken of the cartridge assemblies or components thereof shall be forwarded to the activity designated by the contracting
38、 activity. Otherwise, all radiographs shall be inspected on-site by a designated Government representative. Acceptance of the cartridge assembly lot shall be subject to approval of the radiographs by the designated Government activity. All radiographs of accepted lots of cartridge assemblies are to
39、be retained by the contractor for 8 years or 1 year past the service life of the unit, whichever is longer. 4.5.7 Shear pin test. A load shall be applied at a rate of 0.425 inch per minute to each sample shear pin selected in accordance with 4.5.2.5. If any shear pin fails to shear at 36-41 pounds,
40、the entire lot of shear pins shall be rejected, and no pin from that lot shall be used in any catapult assembly. 4.6 Packaging inspection. The packaging, packing, and marking shall be inspected to verify conformance with the requirements of section 5. 9 Provided by IHSNot for ResaleNo reproduction o
41、r networking permitted without license from IHS-,-,-MIL-C-B2733AL33999990b03b2747 5 MIL-C-82733A c 5. PACKAGING 5.1 Preservation, packaging, and packing, Unless otherwise specified in the contract (see 6.2), preservation, packaging, and packing shall be level A. 5.1.1 Level A. Precervation, packagin
42、g, and packing shall be in accordance with the applicable drawings and MIL-P-116, as specified in the contract (see 6.21, Containers shall conform to Uniform Freight Classification, National Motor Freight Classification, or to rules of other carriers applicable to the mode of transportation. 5.2 Mar
43、king. In addition to any special markings required by the contract (see 6.2), each container shall be marked in accordance with MIL-STO-129 and Code of Federal Regulations 49 CFR 171-179 (see 6.8.1). 6. NOTES 6.1 Intended use. The CCU-22/NA impulse cartridge assembly is intended to be used with the
44、CKU-WNA aircraft ejection seat catapult assembly in the F-15, F-16, A-10, and B-1 aircraft. 6.2 Ordering data; 6.2.1 Acquisition requirements. Acquisition documents should specify the following: a. Title, numbel; and date of this specification. b. Quantity required (exclusive of first article and st
45、atic firing test samples) (see 4,4 and 4.5.2.3), c. When a first article sample is not required (see 3.1, 4.4, and 6.5). d. Assigned activity for first article inspection and static firing tests (see 4.4, 4.4.2,4.5,2.3,4.5.5,4.5.6, and 6.7). e. Applicable drawing number(s) andlor methods and procedu
46、res of MIL-P-116 to be used for level A packaging f. Packaging requirements if other than level A (see 5.1). g. Any special markings required (see 5.2 and 6.8.1). h. Safety precautions (see 6.8). i. Disposition of hardware, scrap propellant, and metal parts (see 6.9). j. Inspection conditions if oth
47、er than as specified (see 4.3), (see 5.1.1). 6.2.2 Data requirements. When this specification is used in an acquisition and data are required to be deli- vered, the data requirements identified below shall be developed as specified by an approved Data Item Descrip- tion (DD Form 1664) and delivered
48、in accordance with the approved Contract Data Requirements List (CDRL), incorporated into the contract. When the provisions of DoD FAR Supplement, Part 27, Sub-Part 27.475-1 (DD Form 1423) are invoked and the DD Form 1423 is not used, the data specified below shall be delivered by the contractor in
49、accordance with the contract or purchase order requirements. Deliverable data required by this specification are cited in the following paragraphs Paragraph No. 4.5.1 4.5.1 4.5.1 Data requirement title Reports, Test Ammunition Data Cards Certification DataReport 10 Applicable DID No. D I-T-2072 DI-MISC-80043 UDI-A-23264B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-8273.3A 13 777990b 03b27Li 7 MlL-C-82733A (Data item
