National Item Identification Number
01-045-9551
010459551
5305-01-045-9551
5305010459551
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)
03038
99479
WHITE ELECTRONIC DESIGNS CORP
DIV ELECTROMECHANICAL PRODUCTS
8000 BLUFFTON ROAD
FORT WAYNE
IN
46809
260-747-3121
Reference Numbers (Part Numbers)
LL57M40S5
31101
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.230 INCHES MINIMUM AND
0.312 INCHES MA