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National Stock Number:
5305-01-235-7495
Federal Supply Class:
5305
National Item Identification Number:
012357495
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:
| 0018-020-000 | 06725 | SPS TECHNOLOGIES, LLC | | 3M1131-2 | 17446 | HUCK INTERNATIONAL, INC | | 3M1131-2 | 34222 | HI REL CONNECTORS, INC. | | 3M1131-2 | 56946 | G.S. PRECISION, INC. | | 3M1131-2 | 58845 | ABOUNDING SECURITY INC DIV OF MAA CORP | | 3M1131-2 | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | 3M1131-2 | 73197 | HI-SHEAR CORPORATION | | 3M1131-2 | 76301 | THE BOEING COMPANY | | 3M1131-2 | 80539 | SPS TECHNOLOGIES, LLC | | 3M1131-2 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M1131-2 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| FASTENER LENGTH | 0.625 INCHES NOMINAL | | HEAD DIAMETER | 0.360 INCHES NOMINAL | | HEAD HEIGHT | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP XM-13 OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SHOULDER DIAMETER | 0.250 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 0.300 INCHES NOMINAL FIRST SHOULDER | | SPECIAL FEATURES | UNDERCUT 0.020 IN. MIN,0.030 IN. MAX WIDTH | | WIDTH ACROSS FLATS | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | P.S. 13105 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.255 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNJC |
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