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National Stock Number:
5305-00-279-4271
Federal Supply Class:
5305
National Item Identification Number:
002794271
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 33AF1221-02-14 | 35351 | GE AVIATION SYSTEMS LLC | | 33AF1221-02-14 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION | | NDN8462-32ND17 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION | | NDN8462-32ND17 | K5294 | GE AVIATION SYSTEMS LIMITED | | 33AF1221-02-14 | K5294 | GE AVIATION SYSTEMS LIMITED |
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Techincal Specification:
| FASTENER LENGTH | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM | | HARDNESS RATING | 70.0 ROCKWELL B MINIMUM AND 90.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 0.131 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | HEAD HEIGHT | 0.086 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SIX SPLINE | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SPLINE MAJOR DIAMETER | 0.095 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | SPLINE MINOR DIAMETER | 0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM | | SPLINE WIDTH | 0.023 INCHES MINIMUM AND 0.024 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.823 INCHES MINIMUM AND 0.891 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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