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National Stock Number:
5305-00-551-5731
Federal Supply Class:
5305
National Item Identification Number:
005515731
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:
| 207-1001-2 | 3B150 | RAYTHEON COMPANY | | 207-1001-2 | 49956 | RAYTHEON COMPANY | | 224215404 | 09629 | FORD ELECTRONICS MFG CORP | | 497450-210 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. | | 45-250C2-52 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV | | 207-1001P2 | 99687 | RAYTHEON CO EQUIPMENT DEVELOPMENT LAB | | Q5431M04-04 | 35351 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| HEAD STYLE | BINDING | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE | | SCREW MATERIAL | STEEL COMP 301 | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | YA296-1008 MFR REF SINGLE TREATMENT RESPONSE | | SCREW SURFACE TREATMENT | PASSIVATE | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.250 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 40 | | HEAD HEIGHT | 0.063 INCHES MAXIMUM | | HEAD DIAMETER | 0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM | | FASTENER LENGTH | 0.250 INCHES NOMINAL |
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