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NSN 5305-01-383-2507, 5305013832507
SCREW,MACHINE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 013832507
Codification Country
United States
Item Name Code
INC 06657
Criticality
( )
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 5305-01-383-2507

National Stock Number (NSN) 5305-01-383-2507, or NIIN 013832507, (screw,machine) was assigned November 19, 1993 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 18, 2014, this NSN's acquisition method was noted as: Not established. Not established.

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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305013832507 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD LENGTH
(AASA) 0.375 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.266 INCHES NOMINAL
SCREW MATERIAL
(CYAU) STEEL COMP 8740
CRITICALITY CODE JUSTIFICATION
(CRTL) THSD
SCREW MATERIAL DOCUMENT AND CLASSIFICATION
(CYAW) AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
FASTENER LENGTH
(AASB) 0.375 INCHES NOMINAL
HOLE DIAMETER
(AAUB) 0.070 INCHES NOMINAL
INTERNAL DRIVE STYLE
(ABQZ) SLOT
HOLE QUANTITY
(ASXK) 2
HEAD STYLE
(AASK) FLAT CHAMFER
NOMINAL THREAD DIAMETER
(AHYM) 0.250 INCHES
BEARING SURFACE OF HEAD SURFACE FINISH
(CYBH) 63.0 MICROINCHES
HEAD DIAMETER
(AASL) 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
HEAD HOLE CONFIGURATION STYLE
(CYBG) ROUND
THREAD SURFACE FINISH
(CYBL) 32.0 MICROINCHES
SPECIAL FEATURES
(FEAT) NTHREAD IS SAFETY CRITICAL PER MIL-S-7742 UNDER APPLICATION CATEGORY SAFETY CRITICAL. APPLY ONE COAT OF MIL-P-23377, TY 1, CL 1 OR 3 AND TWO TOP COATS OF MIL-C-46168, COLOR CODE 33538 PER FED-STD-595 TO TOP OF HEAD
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES DESIGNATOR
(THSD) UNF

Manufacturer Part Numbers


Related Inventory

1227402-3-791
Condition NS
CARENAGEM
Readily Available


 
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