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NSN 5305-00-285-5294, 5305002855294
SCREW,ASSEMBLED WASHER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 002855294
Codification Country
United States
Item Name Code
INC 06660
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5305-00-285-5294

National Stock Number (NSN) 5305-00-285-5294, or NIIN 002855294, (screw,assembled washer) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002855294 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 are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 06660. [A SCREW, (AS MODIFIED) TO WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHER(S).]. 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 5305002855294 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

WASHER QUANTITY
(AAVW) 1
PRIMARY WASHER STYLE
(CTHW) FLAT INTERNAL TEETH
HEAD DIAMETER
(AASL) 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 24
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 0.372 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
THREAD CLASS
(AAJD) 2A
INTERNAL DRIVE STYLE
(ABQZ) CROSS RECESS TYPE 1
HEAD HEIGHT
(AASU) 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.603 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.022 INCHES NOMINAL
FASTENER LENGTH
(AASB) 0.625 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNC
NOMINAL THREAD DIAMETER
(AHYM) 0.190 INCHES
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL OR ZINC OVERALL
THR
(AAJD) 2A
HARDNESS RATING
(CQFM) 40.0 ROCKWELL C MINIMUM PRIMARY WASHER AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD STYLE
(AASK) PAN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL

Manufacturer Part Numbers

454782

RNCC
3
RNVC
2
5305002855294

002855294

002855294


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