National Item Identification Number
01-421-3188
014213188
5305-01-421-3188
5305014213188
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)
76371
MECHANICAL EQUIPMENT CO INC
DBA MECO
4001 GREENBRIAR DR STE 200
STAFFORD
TX
77477
281-276-7600
76371
MECHANICAL EQUIPMENT CO INC
DBA MECO
4001 GREENBRIAR DR STE 200
STAFFORD
TX
77477
281-276-7600
Reference Numbers (Part Numbers)
1412472000 ITEM 55
3512197000
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.190 INCHES
24
2A
RIGHT-HAND
1.250 INCHES NOMINAL
STEEL COMP 304 OVER
