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National Stock Number:
5305-00-833-8631
Federal Supply Class:
5305
National Item Identification Number:
008338631
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:
| 05045-0002 | 26344 | NEW HAVEN MFG CORP | | 290-005-0406 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 946926-15 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A-A-55624 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | 56664-406 | 96214 | RAYTHEON COMPANY | | MS18212-15 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | YP-5 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
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Techincal Specification:
| FASTENER LENGTH | 0.341 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | HEAD DIAMETER | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | HEAD HEIGHT | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE | | SCREW MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE | | THREAD CLASS | 2A | | THREAD LENGTH | 0.325 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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