National Item Identification Number
01-066-1860
010661860
5305-01-066-1860
5305010661860
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://www.tpub.com/content/aviationgenmaint/TM-55-1680-320-23P/css/TM-55-1680-320-23P_465.htm
Referenced on: http://recoveryvehicles.tpub.com//TM-1-1680-320-13-P/0834270380.htmDescription
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)
NSN (National Stock Number) 5305-01-066-1860, 5305010661860 NIIN (National Identification Number) 01-066-1860, 010661860
Part Numbers (Reference Numbers)
LK21096-06002
MS21096-06002
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.138 INCHES
32
3A
RIGHT-HAND
0.287 INCHES MINIMUM AND
0.353 INCHES MA