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National Stock Number:
5325-01-042-2999
Federal Supply Class:
5325
National Item Identification Number:
010422999
Description:
STUD,TURNLOCK FASTENER
Detail:
A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.
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Manufacturer Information:
| CA17031-2HS | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | GS520BG2HS | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DIAMETER | 0.490 INCHES MINIMUM | | EXTENSION LENGTH | 0.300 INCHES NOMINAL | | GRIP LENGTH | 0.290 INCHES MAXIMUM | | MATERIAL ACCOMMODATED THICKNESS | 0.221 INCHES MINIMUM AND 0.290 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OR STEEL COMP 4140 OVERALL | | SECURING DEVICE TYPE | RING | | TURNLOCK STUD SHANK STYLE | STUD SHANK | | TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK | | STUD SHANK MAJOR DIAMETER | 0.3730 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM | | STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLAASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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