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National Stock Number:
5305-01-218-3801
Federal Supply Class:
5305
National Item Identification Number:
012183801
Description:
SCREW,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 3081244-1 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 2.750 INCHES NOMINAL | | HEAD HEIGHT | 0.250 INCHES MINIMUM | | HEAD STYLE | HEXAGON | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SHOULDER DIAMETER | 0.130 INCHES NOMINAL FOURTH SHOULDER | | SHOULDER DIAMETER | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER DIAMETER | 0.220 INCHES NOMINAL FIRST SHOULDER | | SHOULDER DIAMETER | 0.262 INCHES MINIMUM AND 0.268 INCHES MAXIMUM THIRD SHOULDER | | SHOULDER LENGTH | 1.700 INCHES NOMINAL SECOND SHOULDER | | SHOULDER LENGTH | 2.250 INCHES NOMINAL THIRD SHOULDER | | SHOULDER LENGTH | 2.500 INCHES NOMINAL FOURTH SHOULDER | | SHOULDER LENGTH | 0.300 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | WIDTH BETWEEN FLATS | 0.225 INCHES MINIMUM AND 0.240 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.420 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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