National Item Identification Number
00-421-7914
004217914
5305-00-421-7914
5305004217914
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://radiosets.tpub.com//TM-11-5820-890-30P-1/css/TM-11-5820-890-30P-1_478.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-890-30P-1/css/TM-11-5820-890-30P-1_589.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_701.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_799.htm
Referenced on: http://radiosets.tpub.com//TM-11-5895-532-34P-5/TM-11-5895-532-34P-50063.htm
Referenced on: http://radiosets.tpub.com//TM-11-5895-532-34P-5/TM-11-5895-532-34P-50069.htm
Referenced on: http://radiosets.tpub.com//TM-11-5895-532-34P-5/TM-11-5895-532-34P-50071.htm
Referenced on: http://radiosets.tpub.com//TM-11-5895-532-34P-5/TM-11-5895-532-34P-50105.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)
Reference Numbers (Part Numbers)
FF-S-86
MS16995-50B
MS16995-50B
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.620 INCHES MINIMUM AND
0.750 INCHES MA