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NSN 5305-01-189-2323, 5305011892323
SCREW,MACHINE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 011892323
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 5305-01-189-2323

National Stock Number (NSN) 5305-01-189-2323, or NIIN 011892323, (screw,machine) was assigned September 13, 1984 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) 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 5305011892323 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

SCREW MATERIAL DOCUMENT AND CLASSIFICATION
(CYAW) MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS6322 ASSN STD 2ND MATERIAL RESPONSE
THREAD SERIES DESIGNATOR
(THSD) UNJC
INTERNAL DRIVE STYLE
(ABQZ) TRI-WING RECESS
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.564 INCHES NOMINAL
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH
HEAD DIAMETER
(AASL) 0.246 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 32
COUNTERSINK ANGLE
(CRSQ) 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SCREW MATERIAL
(CYAU) STEEL COMP 4340 OR STEEL COMP 8740
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(CYBE) QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS5601 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FASTENER LENGTH
(AASB) 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
NOMINAL THREAD DIAMETER
(AHYM) 0.138 INCHES
SCREW SURFACE TREATMENT
(CYBA) CADMIUM
HEAD STYLE
(AASK) FLAT COUNTERSUNK
THREAD CLASS
(AAJD) 3A

Manufacturer Part Numbers


Related Inventory

NAS5601-10
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