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NSN 5310-01-256-5835, 5310012565835
NUT,SELF-LOCKING,SPLINE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 012565835
Codification Country
United States
Item Name Code
INC 15893
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 5310-01-256-5835

National Stock Number (NSN) 5310-01-256-5835, or NIIN 012565835, (nut,self-locking,spline) was assigned June 6, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 15893. [A NUT HAVING AN EXTERNALLY SPLINED SLEEVE, WHICH HOLDS IT IN POSITION WHEN FORCED INTO A HOLE OF SLIGHTLY SMALLER DIAMETER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.]. 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 5310012565835 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

COUNTERBORE DIAMETER
(AAWY) 0.312 INCHES MINIMUM BOSS AND 0.332 INCHES MAXIMUM BOSS
FEATURES PROVIDED
(CBBL) FLOATING NUT
NUT COUNTERBORE DEPTH
(ADFK) 0.025 INCHES NOMINAL BOSS
NUT LENGTH
(ACVN) 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
NUT HEIGHT
(ADEA) 0.273 INCHES MINIMUM AND 0.303 INCHES MAXIMUM
NUT STYLE
(ACTA) SPLINE (FLOATING)
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) DRY FILM LUBRICANT
MATERIAL
(MATT) STEEL COMP 304 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES
PILOT LENGTH
(AAVM) 0.084 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
PILOT DIAMETER
(AAVL) 0.202 INCHES MINIMUM AND 0.232 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 32
THREAD SERIES
(BZRR) UNJC
WIDTH ACROSS FLATS
(ASDB) 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TYPE 11,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

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