National Item Identification Number
00-144-1495
National Stock Number
Item Name
SCREW,MACHINE
Federal Supply Class
5305
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-2520-246-34P/TM-9-2520-246-34P0018.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-2520-246-34P/TM-9-2520-246-34P0042.htmDescription
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
26233
26233
19207
NSN (National Stock Number) 5305-00-144-1495, 5305001441495 NIIN (National Identification Number) 00-144-1495, 001441495
Part Numbers (Reference Numbers)
M4-DS-616-10C
NYKM4DS518-8C
10910354
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.375 INCHES
16
2A
0.620 INCHES MAXIMUM
0.620 INCHES NOMINAL
STEEL
CA