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National Stock Number:
5305-00-298-7609
Federal Supply Class:
5305
National Item Identification Number:
002987609
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:
| 10125116 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 14935 | 64547 | HONEYWELL INTERNATIONAL, INC | | 14935 | 70210 | HONEYWELL INTERNATIONAL INC. | | 14935 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| FASTENER LENGTH | 1.475 INCHES MINIMUM AND 1.520 INCHES MAXIMUM | | HARDNESS RATING | 71.2 ROCKWELL B NOMINAL | | HEAD DIAMETER | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | HEAD HEIGHT | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-298 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-354 FED SPEC 2ND MATERIAL RESPONSE | | SCREW MATERIAL | ALUMINUM ALLOY 2024 | | SCREW SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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