National Item Identification Number
01-123-2777
011232777
5305-01-123-2777
5305011232777
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)
D9182
96169
Reference Numbers (Part Numbers)
0726-407
201-4684477 ITEM 2
60-15-1206
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
1.250 INCHES
7
2A
RIGHT-HAND
3.120 INCHES MINIMUM
4.860 INCHES MINIMUM