National Item Identification Number
01-255-3066
012553066
5305-01-255-3066
5305012553066
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)
52094
CALMARK CORP
4915 WALNUT GROVE AVE
SAN GABRIEL
CA
91776
626-287-0451
K7253
BOOKHAM TECHNOLOGY PLC
BRIXHAM ROAD
PAIGNTON
TQ4 7BE
UNITED KINGDOM
01803 662000
Reference Numbers (Part Numbers)
50253-2.40
52PSW00A0003
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.990 INCHES MINIMUM AND
1.000 INCHES MA