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National Stock Number:
5305-01-308-3831
Federal Supply Class:
5305
National Item Identification Number:
013083831
Description:
SETSCREW
Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
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Manufacturer Information:
| 6242853 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6242853 | 57472 | ALL MANUFACTURERS, INC. | | 6242853 | 70318 | ALLMETAL SCREW PRODUCTS CORP | | 6242853 | 97852 | STAR STAINLESS SCREW CO |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.863 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | FASTENER LENGTH | 0.938 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | MATERIAL | STEEL COMP 301 OR | | STEEL COMP 302 OR | | STEEL COMP 302B OR | | STEEL COMP 303 OR | | STEEL COMP 303CU OR | | STEEL COMP 303 PLUS X OR | | STEEL UNS S34723 OR | | STEEL COMP 303F OR | | STEEL UNS S34720 OR | | STEEL COMP 303MA OR | | STEEL COMP 303PB OR | | STEEL COMP 303SE OR | | STEEL COMP 304 OR | | STEEL COMP 304L OR | | STEEL COMP 305 OR | | STEEL COMP 308 OR | | STEEL COMP 309 OR | | STEEL COMP 309S OR | | STEEL COMP 310 OR | | STEEL COMP 310S OR | | STEEL COMP 51B60 OR | | STEEL COMP 316 OR | | STEEL COMP 316L OR | | STEEL COMP 317 OR | | STEEL COMP 321 OR | | STEEL COMP 322 OR | | STEEL COMP 323 OR | | STEEL COMP 324 OR | | STEEL COMP 347 OR | | STEEL COMP 348 OR | | STEEL COMP 384 OR | | STEEL COMP 385 OVERALL | | SURFACE TREATMENT | CERAMIC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 725 SYSTEM,CAGE 58913 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | SQUARE | | HEAD HEIGHT | 0.178 INCHES MINIMUM AND | | 0.196 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.241 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | POINT STYLE | OVAL |
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