National Item Identification Number
01-158-2025
011582025
5305-01-158-2025
5305011582025
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_312.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_316.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-220-34P/css/TM-9-2815-220-34P_392.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20518.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2350-222-34P-2/TM-9-2350-222-34P-20525.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)
32345
DEFENSE REDUCTION AGENCY
MS 6201
8725 JOHN J KINGMAN RD
FORT BELVOIR
VA
22060
703-767-0832
NSN (National Stock Number) 5305-01-158-2025, 5305011582025 NIIN (National Identification Number) 01-158-2025, 011582025
Part Numbers (Reference Numbers)
MS16998-27L
859313-00
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.190 INCHES
32
3A
RIGHT-HAND
0.407 INCHES MINIMUM AND
0.500 INCHES MA