National Item Identification Number
01-314-2391
013142391
5305-01-314-2391
5305013142391
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)
25685
NAVAL SHIP ENGINEERING CENTER
PHILADELPHIA DIVISION
PHILADELPHIA
PA
19112
215-226-6858
53711
6R002
SHUR-KUT SUPPLY CORP
7 MOUNT PLEASANT DRIVE
ASTON
PA
19014
484-840-0980
Reference Numbers (Part Numbers)
6604128 PIECE 3
6604128 PIECE 3
6604128 PIECE 3
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.900 INCHES MINIMUM AND
1.000 INCHES MA