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National Stock Number:
5305-01-425-3066
Federal Supply Class:
5305
National Item Identification Number:
014253066
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| 534822-21 | 96214 | RAYTHEON COMPANY | | ABS20685-06A5 | 02310 | PATTONAIR USA INC | | HTS1490-1-5 | 0EER9 | ANIXTER INC. | | HTS1490-1-5 | 56563 | ALIGN AEROSPACE LLC |
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Techincal Specification:
| COLOR | BLACK | | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.704 INCHES MINIMUM AND 0.749 INCHES MAXIMUM | | FEATURES PROVIDED | O RING AND WASHER | | HEAD DIAMETER | 0.323 INCHES MINIMUM AND 0.334 INCHES MAXIMUM | | HEAD HEIGHT | 0.042 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.187 INCHES | | SCREW MATERIAL | STEEL CORROSION RESISTING | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CC431 FED SPEC SINGLE MATERIAL RESPONSE | | SCREW SURFACE TREATMENT | OXIDE | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 4 MIL SPEC SINGLE TREATMENT RESPONSE | | SPECIAL FEATURES | O-RING MATL BUNA RUBBER/ POLYTETRAFLUOROETHYLENE WASHER PER AMS 3852 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.647 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNC |
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