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NSN 5305-01-261-6313, 5305012616313
SCREW,SHOULDER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 012616313
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5305-01-261-6313

National Stock Number (NSN) 5305-01-261-6313, or NIIN 012616313, (screw,shoulder) was assigned August 16, 1987 in the Federal Logistics Information System (FLIS). NIIN 012616313 was cancelled on August 29, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

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 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are 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) 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 5305012616313 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SHOULDER LENGTH
(AATX) 0.533 INCHES MINIMUM FIRST SHOULDER AND 0.551 INCHES MAXIMUM FIRST SHOULDER
FASTENER LENGTH
(AASB) 1.140 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
HEAD STYLE
(AASK) FLAT COUNTERSUNK UNDERCUT
HEAD DIAMETER
(AASL) 0.575 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
SHOULDER DIAMETER
(AATN) 0.327 INCHES MINIMUM FIRST SHOULDER AND 0.328 INCHES MAXIMUM FIRST SHOULDER
THREAD SERIES DESIGNATOR
(THSD) UNJF
INTERNAL DRIVE STYLE
(ABQZ) HIGH-TORQUE
NOMINAL THREAD DIAMETER
(AHYM) 0.312 INCHES
COUNTERSINK ANGLE
(CRSQ) 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.516 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.061 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 24
THREAD CLASS
(AAJD) 3A
SHOULDER SHAPE
(CWYB) ROUND FIRST SHOULDER
MATERIAL
(MATT) TITANIUM ALLOY UNS R56400 OVERALL
SPECIFICATION/STANDARD DATA
(ZZZK) 73197-HT4059 MANUFACTURERS STANDARD
FEATURES PROVIDED
(CBBL) CETYL ALCOHOL LUBRICANT AND FINISHED HEAD
SUPPLEMENTARY FEATURES
(SUPP) HI-TORQUE RECESS NO. 5 MS33750; DBL SHEAR STR 14600 LB MIN; TS 6400 LB MIN; SIMILAR TO NSN 5305-01-217-9063 EXCEPT BOLT ONLY /W/O O-RING/


Related Inventory

HT4059V-5-10AS
Condition NE
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HT4059V-5-10D
Condition NE
HI-TORQUE BOLTS
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