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National Stock Number:
5305-01-266-8533
Federal Supply Class:
5305
National Item Identification Number:
012668533
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:
| 250-8501-004 | 71468 | ITT CANNON LLC | | 25451-00770 | K0662 | LEONARDO MW LTD | | 25451-00770 | U6682 | LEONARDO UK LTD | | 508/4/25603/100 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD | | B96623 | K0967 | MBDA UK LTD |
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Techincal Specification:
| FASTENER LENGTH | 9.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 4.5 MILLIMETERS NOMINAL | | HEAD HEIGHT | 4.5 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | SCREW MATERIAL | COPPER ALLOY | | SCREW SURFACE TREATMENT | NICKEL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 6.0 MILLIMETERS MINIMUM | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNC |
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