National Item Identification Number
00-182-9423
001829423
5305-00-182-9423
5305001829423
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)
26233
96182
EATON AEROSPACE
DIV SENSING & CONTROLS DIVISION
3184 PULLMAN STREET
COSTA MESA
CA
92626
800-300-9320
Reference Numbers (Part Numbers)
M39CR256-4E
514-90076-004
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.086 INCHES
56
2A
RIGHT-HAND
0.147 INCHES MINIMUM AND
0.221 INCHES MA