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National Stock Number:
5305-01-459-5982
Federal Supply Class:
5305
National Item Identification Number:
014595982
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:
| 12012083 | 19200 | US ARMY ARDEC RDECOM | | F8035-000115 | A196N | FMV, FORSVARETS MATERIELVERK - SWEDISH DEFENCE MATERIEL ADMINISTRATION |
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Techincal Specification:
| LOCKING FEATURE MATERIAL | PLASTIC | | LOCKING FEATURE | PATCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SWIVEL SCREW | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.216 INCHES | | SCREW MATERIAL | STEEL COMP 1030 OR STEEL COMP 1040 | | SCREW SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC | | SPECIAL FEATURES | NHA IS 12012082 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.480 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF | | FASTENER LENGTH | 0.550 INCHES NOMINAL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | | HEAD HEIGHT | 0.150 INCHES NOMINAL | | HEAD DIAMETER | 0.500 INCHES NOMINAL | | HEAD STYLE | DOUBLE CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | LOCKING FEATURE MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-18240,TYPE P MIL SPEC SINGLE MATERIAL RESPONSE |
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