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National Stock Number:
5305-00-588-5677
Federal Supply Class:
5305
National Item Identification Number:
005885677
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:
| 355326 | 98897 | LOCKHEED MARTIN CORP | | 355326-1 | 06JQ1 | METRO RELIABLE RESOURCES CORP. | | 355326-1 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | | 355326-1 | 1MQB3 | S I T CORPORATION | | 355326-1 | 1V757 | WESCO AIRCRAFT HARDWARE CORP. | | 355326-1 | 2V343 | APEX MANUFACTURING COMPANY, INC. | | 355326-1 | 52916 | CAPRICE ENGINEERING COMPANY, INC. | | 355326-1 | 7Z016 | KAMPI COMPONENTS CO INC | | 355326-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SPCL AND AGAV | | EXTENDED WASHER THICKNESS | 0.080 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 1.375 INCHES NOMINAL | | FASTENER LENGTH | 4.47 INCHES NOMINAL | | HEAD DIAMETER | 0.673 INCHES MINIMUM AND 0.678 INCHES MAXIMUM | | HEAD HEIGHT | 1.12 INCHES NOMINAL | | HEAD STYLE | FLAT EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT-DISCONNECT-TORQUE ARMS NLG | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | SHOULDER DIAMETER | 0.534 INCHES MINIMUM AND 0.544 INCHES MAXIMUM ALL SHOULDERS | | SHOULDER LENGTH | 0.24 INCHES MINIMUM AND 0.27 INCHES MAXIMUM ALL SHOULDERS | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | SPECIAL TEST FEATURES | LOI SHALL BE IAW SAMPLING PLAN ACCEPTABLE TO DCMA-QAR | | SPECIAL FEATURES | ROUND COUNTERSUNK INTERNAL DRIVE THAT IS 0.437 INCHES MIN/0.444 INCHES MAX DIAMETER X 0.06 R X 0.72 DEEP | | SURFACE TREATMENT | CADMIUM AND CHROMIUM GRIP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TYPE II CLASS 2 PER LAC0491 MFR REF 1ST TREATMENT RESPONSE GRIP | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.655 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNF |
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