National Item Identification Number
01-190-0243
011900243
5305-01-190-0243
5305011900243
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)
9U023
ITW HEARTLAND COMPONENTS INC
1601 36TH AVE
ALEXANDRIA
MN
56308
320-762-8138
Reference Numbers (Part Numbers)
NAS1351-8-92P
8-52-179-8
8-52-179-8
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRF
0.500 INCHES
20
3A
RIGHT-HAND
1.500 INCHES MINIMUM
5.670 INCHES MINIM
