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NSN 5310-01-029-3758, 5310010293758
NUT,SELF-LOCKING,SPLINE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 010293758
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 5310-01-029-3758

National Stock Number (NSN) 5310-01-029-3758, or NIIN 010293758, (nut,self-locking,spline) was assigned October 16, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 15, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 5310010293758 does not contain precious metals.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATT) PLASTIC LOCKING INSERT
MATERIAL
(MATT) STEEL COMP 303 OVERALL EXCEPT INSERT
NUT DIAMETER
(ACTD) 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
PILOT LENGTH
(AAVM) 0.040 NOMINAL INCHES
NUT STYLE
(ACTA) SPLINE
COUNTERBORE DIAMETER
(AAWY) 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM FIRST END
LOCKING FEATURE
(AAUM) PREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-M-20693 COMPOSITION A TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
NOMINAL THREAD SIZE
(CQJX) 0.112 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM FIRST END
NUT HEIGHT
(ADEA) 0.130 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
PILOT LENGTH
(AAVM) 0.040 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) PASSIVATE LOCKING INSERT
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3B
THREAD SERIES
(BZRR) UNC
THREAD QUANTITY PER INCH
(CMLP) 40

Manufacturer Part Numbers


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