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NSN 5305-01-525-7900, 5305015257900
SCREW,CAP,SOCKET HEAD

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 015257900
Codification Country
United States
Item Name Code
INC 16282
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5305-01-525-7900

National Stock Number (NSN) 5305-01-525-7900, or NIIN 015257900, (screw,cap,socket head) was assigned November 23, 2004 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 16282. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305015257900 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HEAD STYLE
(AASK) PAN NO. 2
MINIMUM TENSILE STRENGTH
(CQBC) 1400 POUNDS PER SQUARE INCH
HEAD DIAMETER
(AASL) 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A
FASTENER LENGTH
(AASB) 0.875 INCHES NOMINAL
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH
(AASA) 0.875 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD DIRECTION
(AAJF) RIGHT-HAND
HEAD HEIGHT
(AASU) 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
WIDTH ACROSS FLATS
(ASDB) 0.1562 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
MATERIAL
(MATT) STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM F593 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD QUANTITY PER INCH
(CMLP) 24
MATERIAL
(MATT) STEEL COMP 304 OVERALL OR STEEL COMP 304L OVERALL OR STEEL COMP 305 OVERALL

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