3010-01-493-8634 BELLOWS,PRESSURE Index 4820-01-493-8636 VALVE,VENT

National Stock Number:
5305-01-493-8635

Federal Supply Class:
5305

National Item Identification Number:
014938635

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
1241432519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414325-012076M6AMZ ALABAMA INC.
12414325-0120FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414325-01219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COLOROLIVE DRAB OVERALL
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.7
THREAD SERIES DESIGNATORM
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND


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