National Item Identification Number
01-348-7088
013487088
5305-01-348-7088
5305013487088
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)
1A244
ACCURATE FASTENERS INC
550 E FIRST ST
BOSTON
MA
02127
617-268-8300
1FH08
LEHIGH-ARMSTRONG INC
202 BOSTON ROAD
BILLERICA
MA
01862
978-663-0010
82005
ALLARD NAZARIN GROUP INC
DBA GRANITE STATE MANUFACTURING DIV
124 JOLIETTE ST
MANCHESTER
NH
03102
603-668-1900
Reference Numbers (Part Numbers)
121-1-626
121-1-626
121-1-626
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
1.000 INCHES NOMINA
