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NSN 5310-00-450-0271, 5310004500271
NUT,SLEEVE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 004500271
Codification Country
United States
Item Name Code
INC 29735
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 5310-00-450-0271

National Stock Number (NSN) 5310-00-450-0271, or NIIN 004500271, (nut,sleeve) was assigned May 14, 1971 in the Federal Logistics Information System (FLIS). NIIN 004500271 was cancelled on December 15, 2017, 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 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 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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) 29735. [AN INTERNALLY THREADED ITEM WITH A CYLINDRICAL AND/OR SQUARE, HEXAGONAL, OCTAGONAL, OR DODECAGONAL OUTER PERIPHERY (PARALLEL TO THE THREADED AXIS) A PORTION(S) OF WHICH MAY OR MAY NOT BE ENLARGED, FORMING A FLANGE(S) AND/OR SHOULDER(S). ITEMS NOT HAVING AN ENLARGED OUTER PORTION MAY BE THREADED, A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS HAVING AN ENLARGED OUTER PORTION (FLANGE(S) OR SHOULDER(S)) MAY BE THREADED THE FULL LENGTH, THREADED A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS TAPPED FROM BOTH ENDS SHALL HAVE EITHER RIGHT-HAND THREADS ON BOTH ENDS OR LEFT-HAND THREADS ON BOTH ENDS. FOR ITEMS CONFORMING TO ANY OF THE ABOVE AND HAVING A LENGTH OVERALL EXCEEDING TWO TIMES THE LARGEST OUTSIDE DIAMETER OR WIDTH ACROSS FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME THE FULL LENGTH, HAVING A CONTINUOUS THREAD THROUGH ITS ENTIRE LENGTH, AND THE LENGTH DOES NOT EXCEED TWO TIMES THE DIAMETER OR WIDTH ACROSS THE FLATS USE NUT (1), PLAIN (AS MODIFIED). EXCLUDES:NUT (1), PLAIN, CAP. SEE ALSO TURNBUCKLE BODY.]. 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 5310004500271 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(ACTD) UNABLE TO DECODE
NUT LENGTH
(ACVN) 0.396 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
UNABLE TO DECODE
(ACVN) UNABLE TO DECODE AND UNABLE TO DECODE
FLANGE WIDTH ACROSS FLATS
(AFGG) 0.437 INCHES NOMINAL
NUT DIAMETER
(ACTD) 0.437 INCHES NOMINAL
UNABLE TO DECODE
(MDCL) UNABLE TO DECODE
UNABLE TO DECODE
(AAJF) UNABLE TO DECODE
UNABLE TO DECODE
(AFGG) UNABLE TO DECODE
UNABLE TO DECODE
(CMLP) UNABLE TO DECODE
HARDNESS RATING
(CQFM) 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
UNABLE TO DECODE
(MATT) UNABLE TO DECODE
UNABLE TO DECODE
(AAJD) UNABLE TO DECODE
THREAD SERIES
(BZRR) UNF
UNABLE TO DECODE
(CQJX) UNABLE TO DECODE
UNABLE TO DECODE
(STDC) UNABLE TO DECODE
THREAD QUANTITY PER INCH
(CMLP) 32
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3B
CROSS-SECTIONAL SHAPE
(ANLR) ROUND NUT
UNABLE TO DECODE
(BZRR) UNABLE TO DECODE
UNABLE TO DECODE
(CQFM) UNABLE TO DECODE AND UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
UNABLE TO DECODE
(ABKU) UNABLE TO DECODE
UNABLE TO DECODE
(ACTA) UNABLE TO DECODE
UNABLE TO DECODE
(ANLR) UNABLE TO DECODE
MATERIAL
(MATT) STEEL COMP 630 OVERALL
FLANGE THICKNESS
(ABKU) 0.125 INCHES NOMINAL
NUT STYLE
(ACTA) SLEEVE
CROSS-SECTIONAL SHAPE
(ANLR) HEXAGONAL FLANGE
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES
COUNTERSINK ANGLE
(CRSQ) 44.0 DEGREES MINIMUM NUT AND 45.0 DEGREES MAXIMUM NUT
UNABLE TO DECODE
(SFTT) UNABLE TO DECODE

Manufacturer Part Numbers


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