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NSN 5310-00-143-5605, 5310001435605
Cancelled -> Replaced by 5310000332282

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 001435605
Codification Country
United States
Item Name Code
INC 01869
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 5310-00-143-5605

National Stock Number (NSN) 5310-00-143-5605, or NIIN 001435605, (washer,key) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5310000332282.

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, 2 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) 01869. [A WASHER OF NONRESILIENT MATERIAL USUALLY HAVING TWO PARALLEL BEARING SURFACES. THE OUTSIDE AND/OR INSIDE EDGES HAVE ONE OR MORE PROTUBERANCES. THE ENDS AND/OR EDGES MAY BE PREBENT AT ANY ANGLE OR THE PROTUBERANCES MAY BE PREBENT AT ANY ANGLE TO THE BEARING SURFACES. THE KEYS OR LUGS MAY BE FITTED INTO KEYWAYS IN ADJACENT MATERIAL OR THEY MAY BE BENT OVER AFTER APPLICATION TO HOLD OR LOCK ONE OR MORE ITEMS IN PLACE. EXCLUDES:THRUST TYPE WASHER.]. 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 5310001435605 contains an unknown precious metal.

This NSN is associated to Schedule B 7415210000: copper washers including spring washers not threaded. 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

III MATERIAL
(MATT) COPPER ALLOY OVERALL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY
(ABLS) 0.219 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH
(ABLF) 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH
(ABLC) 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
HOLE DIAMETER
(AAUB) 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
INTERNAL PREBENT KEY ANGLE
(CSRB) 30.0 DEGREES NOMINAL
OUTSIDE DIAMETER
(ABKV) 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS
(ABLX) 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
MATERIAL THICKNESS
(ABPX) 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
MATERIAL
(MATT) COPPER ALLOY OVERALL
SPECIAL FEATURES
(FEAT) SECOND KEY PRE-BENT 30 DEGREES
STYLE DESIGNATOR
(STYL) KEY
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

Manufacturer Part Numbers


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