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National Stock Number:
5305-01-442-8147
Federal Supply Class:
5305
National Item Identification Number:
014428147
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:
| 1347H47-38 | 04804 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3385C77H01 | 04804 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | FASTENER LENGTH | 0.795 INCHES MINIMUM AND | | 0.805 INCHES MAXIMUM | | MATERIAL | STEEL COMP XM-13 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | PH13-8M0, CAGEC 04804 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.555 INCHES MINIMUM AND | | 0.565 INCHES MAXIMUM | | HEAD HEIGHT | 0.095 INCHES MINIMUM AND | | 0.105 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | SHOULDER DIAMETER | 0.295 INCHES MINIMUM AND | | 0.300 INCHES MAXIMUM FIRST SHOULDER | | 0.095 INCHES MINIMUM AND | | 0.105 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER LENGTH | 0.095 INCHES MINIMUM AND | | 0.105 INCHES MAXIMUM FIRST SHOULDER | | 0.295 INCHES MINIMUM AND | | 0.305 INCHES MAXIMUM SECOND SHOULDER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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