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NSN 5305-00-297-0142, 5305002970142
Cancelled -> Replaced by 5305005599078

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 002970142
Codification Country
United States
Item Name Code
INC 06672
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 5305-00-297-0142

National Stock Number (NSN) 5305-00-297-0142, or NIIN 002970142, (setscrew) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5305005599078.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 06672. [AN EXTERNALLY THREADED DEVICE WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH OR WITHOUT A HEAD AND HAVING A CUP, CONE, OR OTHER TYPE OF MACHINED POINT DESIGNED TO PREVENT OR RESTRICT RELATIVE MOVEMENT OF PARTS AND DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.]. 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 5305002970142 contains an unknown precious metal.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

FASTENER LENGTH
(AASB) 0.188 INCHES NOMINAL
FEATURES PROVIDED
(CBBL) CASEHARDENED
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763,CL 302 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-S-763,CL 303 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL
MINIMUM YIELD STRENGTH
(CQHQ) 100000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.164 INCHES
POINT STYLE
(ABQJ) CUP
THREAD LENGTH
(AASA) 0.188 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 32
THREAD SERIES DESIGNATOR
(THSD) UNC
WIDTH ACROSS FLATS
(ASDB) 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

Manufacturer Part Numbers


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