1、MIL-P-63381 (AR) 22 May 1980 . MILITARY SPECIFICATION PAPER, SHOT SHELL (For Use In Ammunition) This specification is approved for use by the U.S. Army Armament Research and Development Command, and is available for use by all Departments and Agencies of the Department of Defense 1. SCOPE 1.1 Scope.
2、 This specification covers requirements, quality assurance provisions, packaging for shot shell paper for use in the following ignition cartridges: M2A2, M66A1, M285 and XM299 (see 6.5). 2. APPLICABLE DOCUMENTS 2.1 Issues of documents. The following documents, of the issue in effect on date of invit
3、ation for bids or request for proposal, form a part of this specification to the extent specified herein. SPECIFICATIONS FEDERAL MMM-A-260 - . Adhesive, Water Resistant (for PPP-B-601 - Boxes, Wood, Cleated-Plywood PPP-B-636 - Boxes, Shipping, Fiberboard Sealing Waterproofed Paper) FSC 1395 Provided
4、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-63383 33 W 7997706 0347363 6 W I MIL-P-63 3 81 (AR) PPP-B-1055 - Barrier Material, Waterproofed, Flexible PPP-D-723 - Drums, Fiber PPP-T-45 - Tape, Gummed Paper Reinforced and Plain for PPP-T-60 - Tape, P
5、ackaging, Waterproof PPP-T-76 - Tape, Packaging, Paper, (For Carton Sealing) I Sealing and Securing MILITARY MIL-L-10547 - Liners, Case and Sheet, Overwrap; Water- MIL-A-48078 - Ammunition Standard Quality Assurance I Vaporproof or Waterproof, Flexible Provisions, General Specification For FED-STD-1
6、01 - Preservation, Packaging and Packing FED-STD-595 - Federal Standard, Color Materials; Test Procedures MILITARY I MIL-STD-129 - Marking for Shipment and Storage MIL-STD-147 - Palletized and Containerized Unit- Load 40 (Copies of specifications, standards, and publications required by suppliers in
7、 connection with specific procurement functions I should be obtained from the urocurina activitv or as directed bv this specification to the extent specified herein. Unless other- wise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. TECHNICAL ASSOCI
8、ATION OF THE PULP AND PAPER INDUSTRY (TAPPI) Publications T 402 T 403 T 404 T 410 T 411 T 412 T 452 T 450 Conditioning Paper and Paperboard for Testing Bursting Strength of Paper Tensile Breaking Strength of Paper and Paperboard Basis Weight of Paper and Paperboard Thickness (Caliper) of Paper and P
9、aperboard Moisture in Paper Brightness of Paper and Paper board Air Resistance of Paper Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-63381 13 = 7777706 0347362 8 MIL-P-63381 (AR) (Application for copies should be addressed to the Technical A
10、ssociation of the Pulp and Paper Industry, 1 Dunwoody Park, Atlanta, GA 30341.) UNIFOFM CLASSIFICATION COMMITTEE, AGENT Uniform Freight Classification .(Application for copies should be addressed to the Uniform Classification Committee, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606.) NATIO
11、NAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., AGENT National Motor Freight Classification (Aplication for copies should be addressed to the American Trucking Associations, Inc., Traffic Department, 1616 P Street, N.W., Washington, DC 20036.) (Technical society and technical association specifications
12、 and standards are generally available from reference libraries. They are also distributed among technical groups and using Federal agencies. ) 3. REQUIREMENTS 3.1 Material 3.1.1 Composition. -The paper shall be made from 100 percent Northern Softwood semi-bleached kraft with a GE Brightness typical
13、ly 60-75 when tested as specified in Table VII. 3.1.2 Manufacture. The paper shall be manufactured on a cylinder machine, made into three or four plies with one outer ply colored and with a machine finish. 3.1.3 Color. The color of one side of the papers (wire side) shall be yellow conforming to Yel
14、low Color No. 23655 Table V of FED-STD-595 and the other side shall be semi-bleached kraft felt. 3.2 Physical properties. The finished paper shall conform to the applicable physical properties specified in Table I when tested as specified in Table VII. Table I, Physical Properties Characteristics Re
15、quirement Basis Weight (pounds 24 x 36- 500) 68 + 4 Caliper (Mil) 5.2-+ - 0.3 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-RIL-P-b3381 13 777790b 0347363 T 4 MIL-P-63381 (AR) Densometer (Oil) (Sec./100 mi) Mullen Burst (PSI) Minimum Tensile MD/C
16、D (lb/in.) Minimum Moisture, percent Water Drop Penetration (Time to absorb 0.05 ml Drop from surface of. Paper (Sec.) W/F Sides) each side. 300. + 100 70 75/20 4.75 - + 1.25 30-70 3.3 Size and roll construction. The paper shall be furnished in rolls of the length and width specified (see 6.1). Roll
17、s shall be wound uniformly and smoothly on non-returnable cores of 3-inch (76 mm) inside diameter with a plus 1/8-inch (3 mm) tolerance. The core length shall be not less than the specified roll width nor greater by more than 1/4-inch (6 mm). Cores shall be fitted with a plug at each end having a 1-
18、inch (25 mm) diameter center hole having plus 1/4-inch (6 mm) tolerance. Rolls shall be suitably restrained to prevent unwinding. 3.3.1 Roll tolerance. 3.3.1.1 Width. A plus 1/8-inch (3 mm) and a minus l/lg-inch 2 mm) tolerance shall be permitted in the cross direction and a plus or minus 1/8-inch (
19、3 mm) tolerance shall be allowed in the machine direction or in both directions. 3.3.1.2 Length. The length of any individual roll shall be not less than 95 percent of the specified length. The average length of rolls in any one lot shall not be less than the specified length. . 3.3.2 Splices. Splic
20、es shall cover the entire roll width. Splices shall not separate during unwinding of the roll. No roll shall have more than one splice in any 50 yard (46 m,) length of the material. Each splice shall be tagged with a colored marker . 3.4 Identification. The paper shall be marked by printing the appl
21、icable specification symbQls, MIL-P-63381, theyear and month of manufacture at least once in each 3 feet (914 mm) of length and at least once in each 18 inches (47 mm) of roll width. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-633L 13 999
22、9906 03L19364 1 m - MIL-P-63381 (AR) 3.5 Workmanship. The paper shall be clean and shall be free from wrinkles, folds, tears, holes, cuts, abrasions, foreign matter, oil spots, surface dirt and dust. Edges shall be clean cut. 3.6 First article inspection. This specification contains provisions for f
23、irst article inspection. Requirements for the submission of first article samples by the contractor shall be as specified in the contract. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection and standard qualit assurance provisions. the contract, the provisions of MIL-A-48078 shall app
24、ly and are herebymade a part of this detail specification. 4.2 Classification of inspections. The following types of inspections shall be conducted on this item: Unless otherwise specified hereYn or in a. First Article Inspection (see 4.3) b. Quality Conformance Inspection (see 4.4) 4.3 First articl
25、e 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. The first article sample shall consist of two (2) rolls of the paper. 4.3.2 Inspection to be performed. See MIL-A-48078 a
26、nd Table VI1 specified herein. 4.3.3 Rejection. See MIL-A-48078. 4.4 Quality conformance inspection. 4.4.1 Inspection lot formation. Inspection lots shall comply with lot formation provisions of MIL-A-48078. 4.4.2 Examination - See MIL-A-48078 e c , a. Sampling plans. Unless otherwise specified in t
27、his specification sampling for inspection shall be in accordance with MIL-STD-105. If any sample fails to meet any test require- ment, the lot represented by the sample shall be rejected. The classification of Defects for Composition (see 3.1.1) and Physical Properties (see 3.2) shall be Major. 5 I
28、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-633L 13 E 7777706 03LI7365 3 E MIL-P-63381 (AR) b. End item inspection. The end item shall be examinec for the defects as set forth below at the inspection levels and acceptable quality levels (AQ
29、Ls) set forth in 4.4.2.7. Random samples shall be drawn from each lot of the same type and size for examination of visual, dimensional, and packaging defects. The lot size shall be all the rolls of the same type submitted at one time and shall be expressed in finished rolls for examinations in 4.4.2
30、.1 thru 4.4.2.4, in units of shipping containers for examinations in 4.4.2.5 and in palletized unit loads, for examination in 4.4.2.6. 4.4.2.1 Visual examination. The sample unit for this examination shall be three randomly selected samples of two yards in length and the full roll width. No sample u
31、nits shall be taken from the first or last convolutions of the roll. Both sides of the sheet shall be examinea. Defects of each type shall be scored only once within a sample unit. TABLE II. Classification of visual defects (Minor Defect) Examine Defect Wor kmanship Not clean; presence of any foreig
32、n matter, dirt, sand, grit, or oil spots. Presence of any cut, tear puncture, chafed spot, wrinkle or fold. crushed or uneven. Edges not clean cut, ragged, Identification Missing, illegible, incorrect, incom- specified in 3.4. Color Visual, Yellow Color No. 23655 Tavle V of FED-STD-595 and the other
33、 side sha be semi-bleached kraft felt. markings plete, do not conform to legend 4.4.2.2 Examination for dimensional defects. .The sample unit for this examination shall be one roll. The sample shall be examined for the defects listed in Table III. TABLE III. Classification of dimensional defects (Mi
34、nor Defect) Examine Defect Width Varies by more than + 1/8 inch (3 mm) and -1/16 inch (2 mm) in cross direction Varies by more than + 1/8 inch (3 mm) in machine direction or in both directions. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-
35、63381 13 m 7777706 O347366 5 m MIL-P-63381 (AR) Core plugs Plug holes not centered. Diameter of plug hole less than 1 I inch (25 mm) or more than 1-1/4 inches (32 mm) . Core Length less than specified width of roll material or greater by more than 1/4 inch (6 mm). Inside diameter less than 3 inches
36、(76 mm) or more than 3-1/8 inches (79 mm) . Identification markings More than 36 inch (914 mm) distance along length between groups of mar king. More than 18 inches (457 mm) in width between groups of markings. 4.4.2.3 Examination for defects in roll construction. The sample unit for this examinatio
37、n shall be one roll. shall be inspected for the defects in Table IV. The sample TABLE IV. Classification of roll construction defects (Minor Defect) Examine Assembly of roll Defect Not suitably restrained to prevent Material not wound evenly and unwinding. tightly on roll causing wrinkles, creases o
38、r telescoping. Material not wound on core. Core broken, collasped, crushed or mutilated. Core plugs omitted or not as specified . Unwinding of rolls (examine both sides) When unwound, material sticks together to the extent that un- rolling causes tearing or injury to any surface. Roll not continuous
39、. More than 1 splice in any 50 con- secutive yards (46 m) of roll. Splice not evenly and neatly made; does not cover entire width of material. Splice comes apart during unwinding Splice not flagged with colored marker . Provided by IHSNot for ResaleNo reproduction or networking permitted without lic
40、ense from IHS-,-,- flIL-P-b33L 13 7377706 0347367 7 m MIL-P-63381 (AR) 4.4.2.4 Examination for length of roll. The sample unit for this examination shall be one roll. The length of the roll examined shall be not less than 95 percent of the specified length (Minor defect). 4,4,2,5 Inspection of packa
41、ging. An inspection shall be made to determine that packing and markings comply with requirements of Section 5. The sample unit for this inspection shall be one shipping container,fully packed except it need not be closed. Closed shipping containers, fully prepared for delivery, shall be examined fo
42、r closure defects. TABLE V. Inspection of packing and marking (Minor Defect) Examine Defect Packing Container not as specified. Not in accordance with contract Not level specified. Rolls not overwrapped as specified. Wrapper material other than speci- Headers, inside or out, omitted or Closures not
43、accomplished by speci- Inadequate application of compo- requirements. fied for applicable level. not of same material as overwrap fied methods or materials. nents such as: incomplete closure of case liner, container flaps, loose or inade- quate sealing, strapping or stapling. Bulged or distorted con
44、tainer. Markings Illegible, incomplete, omitted, or not in accordance with.contract requirements . 4.4.2.6 Examination for palletization. An examination shall be made to determine that the palletization complies with the Section 5 requirements. Defects shall be in accordance with Table VI. The sampl
45、e unit shall be one palletized unit load fully prepared for delivery. The lot shall be the number of palletized unit loads in the end item inspection lot. The inspection level shall be S-1 and the acceptable quality level (AQL) shall be 6.5 defects per hundred units. a L. Provided by IHSNot for Resa
46、leNo reproduction or networking permitted without license from IHS-,-,-MIL-P-63381 13 m 7777b 0349368 7 I: MIL-P-63381 (AR) TABLE VI. Examination of palletization (Minor Defect) Examine Finished dimension Palletization Defect Length, width or height exceeds specified maximum requirement. Not as spec
47、ified. Pallet pattern not as specified. Wood cap not used over and under Load not bonded with required the load. straps as specified. Weight Exceeds maximum load limits. Mar king Omitted; incorrect; incomplete; illegible; of improper size, location, sequence or method of application. 4.4.2.7 Inspect
48、ion levels and acceptable quality levels (AQLc) for examinations. The inspection level for determining the sample size shall be- S-3 and the acceptable quality levels (AQLs) shall be 4.0 expressed in terms of .defects per hundred units. The same randomly selected rolls shall be used for the examinat
49、ions in 4.4.2.1 thru 4.4.2.4. 4.4.3 Testing All tests shall be conducted on material that was conditioned in an atmosphere.in accordance with method T 402 of TAPPI. In addition, the testing atmosphere shall be the same as the conditioning atmosphere. 4.4.3.1 End item testing. The end item shall be tested for the applicable characteristics listed in this specification. The lot size shall be the number of rolls in t
