A-A-2561
QUALITY ASSURANCE PROVISIONS
Examination of the end item for defects in visual, dimensional and workmanship. Sampling shall be in accordance with MIL-STD-105. The lot shall consist of all keys offered for acceptance at one time. The sample unit shall be one completely fabricated key. The inspection level shall be I with an acceptable quality level (AQL) of 4.0 expressed in terms of percent defective.
Inspection for testing hardness. Sampling shall be in accordance with MIL-STD-105. The lot shall consist of all keys offered for acceptance at one time. The sample unit shall be completely fabricated key. The inspection level shall be S-3 with an AQL of 1.5 defects per hundred units. Testing shall be as follows:
Flammability test for plastic handles. The blade of the fastener key shall be clamped in a support with the plastic handle extended outward in a horizontal position. Under the handle there shall be clamped a piece of 10-mash Bunsen-burner gauze about 5 inches square, in a horizontal position, 1/4 inch below the bottom of the handle, and with about 1/2 inch of the handle extending beyond the edge of the gauze. A Bunsen burner with a flame 1/2 to 3/4 inch in height shall be adjusted so that the flame tip will just contact the specimen when placed under the free end of the handle. At the end of 30 seconds the flame shall be removed and the sample allowed to burn. The rate of travel of the flame shall be determined from the time required for the flame to travel the length of the handle after the removal of the Bunsen burner. In case the handle does not continue to burn after the first ignition, the burner shall be replaced under the free end for a period 30 seconds immediately following the extinction of the flame. If the handle does not continue to burn until the flame has reached the blade end of the handle after the second ignition, the sample shall be considered self extinguishing. When tested as specified, the plastic handles shall not burn at a rate exceeding 2 inches per minute.
Regulatory requirements. The offerer/contractor is encouraged to use recovered materials in accordance with Public Law 94-580, as amended, in the contract or order.
Preservation, packaging, packing, labeling, and marking. Preservation, packaging, packing, labeling, and marking shall be as specified in the contract or order.
Notes. The issue of referenced documents in effect on date of invitation for bid or request for proposal shall be used to determine compliance with the stated requirements. Sources for obtaining referenced documents may be determined by contacting the contracting officer.
ASTM standards are available from American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.
Military Standards are available from Naval Publications and Forms Center, 5801 Tabor Avenue, Philadelphia, PA 19120.
MILITARY INTERESTS:
Military Coordinating Activity
Army - GL
Custodians:
Army – GL
Air Force – 99
Review Activities:
Air Force – 84
PREPARING ACTIVITY:
GSA – FSS
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