National Item Identification Number
01-175-6939
011756939
5305-01-175-6939
5305011756939
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
26136
KEARFLEX ENGINEERING COMPANY INC
66 CYPRESS ST
WARWICK
RI
02888
401-781-4900
9U244
L-3 COMMUNICATIONS CORPORATION
DIV TELEMETRY-WEST
9020 BALBOA AVENUE
SAN DIEGO
CA
92123
858-694-7743
Reference Numbers (Part Numbers)
HC-440-8-SS-B
117-0328-001
117-0328-001
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
3A
RIGHT-HAND
0.420 INCHES MINIMUM AND
0.500 INCHES MA