MIL-DTL-82945B (OS)
c = The month of manufacture of the oldest batch of propellant (catapult or rocket
motor) in the lot expressed as an alpha code in accordance with 4.1.3 of MIL-STD-
1168.
d = Lot interfix number (controlled by Indian Head Division, Naval Surface Warfare
Center, Code E28, Indian Head, MD 20640-5000 or procuring activity).
e = Lot sequence number - lot number (manufacturer is responsible for the assignment
of lot numbers.)
3.11.2 Major metal parts serialization. Each major metal part shall have a nonrecurring serial number
permanently etched on the part. The serial number shall provide traceability to the drawing revision the
part was manufactured to, the metal part manufacturer and contract number, and the raw material and heat
lots.
3.12 Workmanship. The workmanship shall be that required by the applicable drawings, referenced
specifications, and the best industrial practices governing the quality production of interchangeable parts
for maintaining the dimensions, finishes, tolerances, and quality specified herein. All components and
assemblies shall be free from burrs, contamination, corrosion, sharp edges, or foreign material which
could result in malfunction of the unit or components, or be a safety hazard in handling.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as follows:
a. First article inspection (see 4.3)
b. Quality conformance inspection (see 4.4)
4.2 Inspection conditions. Unless otherwise specified in the contract or purchase order (see 6.2),
inspection conditions shall be as follows:
Temperature: Room ambient 65 to 95F
a.
b.
Altitude: Normal ground
c.
Vibration: None
d.
Humidity: Room ambient to 95 percent relative, maximum
4.3 First article inspection. Unless otherwise specified in the contract or order (see 6.2), a first article
sample shall consist of three blocks of rocket motor propellant, three blocks of catapult propellant, two
rocket motor grain assemblies, two catapult grain assemblies, and eighteen loaded rocket catapult
assemblies. All first article samples shall be manufactured using the methods and procedures proposed for
production. The first article samples shall be subjected to the tests of 4.4, with the exception of the test
firing of 4.4.5, followed by environmental testing, radiographic examination, and static firing in the
sequence specified in table III. Acceptance of the first article sample shall be based on no defects in the
sample. Any production of the rocket catapult assemblies by the contractor prior to approval of the first
article samples shall be at the contractor's risk. First article samples shall not be included as part of the
quantity specified for delivery in the contract.
4.3.1 Environmental tests.
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