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NSN 5305-00-938-3970, 5305009383970
SCREW,MACHINE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 009383970
Codification Country
United States
Item Name Code
INC 06657
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 5305-00-938-3970

National Stock Number (NSN) 5305-00-938-3970, or NIIN 009383970, (screw,machine) was assigned March 21, 1967 in the Federal Logistics Information System (FLIS). NIIN 009383970 was cancelled on March 25, 2017, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305008459738. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

This NSN is assigned to Item Name Code (INC) 06657. [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.]. 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 5305009383970 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD DIAMETER
(AHYM) 0.086 INCHES
FASTENER LENGTH
(AASB) 0.312 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
HEAD STYLE
(AASK) BINDING
HEAD DIAMETER
(AASL) 0.171 INCHES NOMINAL
THREAD CLASS
(AAJD) 3A
THREAD LENGTH
(AASA) 0.312 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
SCREW MATERIAL
(CYAU) STEEL CORROSION RESISTING
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 64
THREAD SERIES DESIGNATOR
(THSD) UNF
INTERNAL DRIVE STYLE
(ABQZ) SLOT
SCREW MATERIAL DOCUMENT AND CLASSIFICATION
(CYAW) QQ-S-764,CL 303,COND ACF FED SPEC SINGLE MATERIAL RESPONSE
HEAD HEIGHT
(AASU) 0.041 INCHES MINIMUM AND 0.050 INCHES MAXIMUM

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