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NSN 5310-00-380-0330, 5310003800330
WASHER,KEY

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 003800330
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 5310-00-380-0330

National Stock Number (NSN) 5310-00-380-0330, or NIIN 003800330, (washer,key) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 Jan 02, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 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 5310003800330 contains an unknown precious metal.

This NSN is associated to Schedule B 7318220000: washers other than lock washers, 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

III MATERIAL
(MATT) STEEL OVERALL
EXTERNAL PREBENT KEY ANGLE
(CSKN) 14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH
(ABKX) 0.157 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH
(ABLC) 0.187 INCHES NOMINAL
HOLE DIAMETER
(AAUB) 0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
OUTSIDE DIAMETER
(ABKV) 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS
(ABLX) 1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
MATERIAL THICKNESS
(ABPX) 0.034 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MATERIAL
(MATT) STEEL OVERALL
SPECIAL FEATURES
(FEAT) ONE KEY HAS A ROUNT TOP SURFACE
STYLE DESIGNATOR
(STYL) KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) ZINC OVERALL

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