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NSN 5305-01-398-2596, 5305013982596
SCREW,SHOULDER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 013982596
Codification Country
United States
Item Name Code
INC 22846
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 5305-01-398-2596

National Stock Number (NSN) 5305-01-398-2596, or NIIN 013982596, (screw,shoulder) was assigned October 28, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 013982596 was cancelled on January 2, 2014, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 28, 2015, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 22846. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN.) (1.5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) NOMINAL DIAMETER. NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST BE DESIGNED FOR ANY TYPE OF INSERTED DRIVER, BUT MAY ALSO PROVIDE FOR EXTERNAL WRENCHING OF THE HEAD. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WHICH ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE SCREW, EXTERNALLY RELIEVED BODY. FOR ITEMS WITH A NO. 10 (0.190 IN.) (5 MM) OR LARGER THREAD DIAMETER WITHOUT AN INSERTED DRIVER HEAD, USE BOLT, SHOULDER. EXCLUDES: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 5305013982596 does not contain precious metals.

This information was last updated on .


Technical Characteristics

SHOULDER SHAPE
(CWYB) ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A582, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
HARDNESS RATING
(CQFM) 32.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER
(AASL) 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 32
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
MATERIAL
(MATT) STEEL COMP 303 OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
HEAD STYLE
(AASK) FLAT CHAMFER
SHOULDER LENGTH
(AATX) 1.250 INCHES MINIMUM FIRST SHOULDER AND 1.253 INCHES MAXIMUM FIRST SHOULDER
THREAD CLASS
(AAJD) 2A
HEAD HEIGHT
(AASU) 0.156 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
THREAD SERIES DESIGNATOR
(THSD) UNF
FASTENER LENGTH
(AASB) 1.472 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
III END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
SHOULDER DIAMETER
(AATN) 0.248 INCHES MINIMUM FIRST SHOULDER AND 0.250 INCHES MAXIMUM FIRST SHOULDER
INTERNAL DRIVE STYLE
(ABQZ) SLOT

Manufacturer Part Numbers


Related Inventory

5GMG9
MS51575-25
Condition NE
Shoulder Screw:
Readily Available


 
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