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25555R1 Flat Washer

5310-01-574-9933

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Official Item Classification

Name
Flat Washer
Part Number
25555R1
(NSN) National Stock Number
5310-01-574-9933
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
13393
(FIIG) Federal Item Identification Guide
A022B0
Date
06/16/2009 (17 years ago)

round center hole shape style, round peripheral shape style, 0.531 inches nominal hole diameter, 0.188 inches nominal thickness, rectangular cross-sectional shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.531 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.188 inches nominal

Overall Diameter

1.250 inches nominal

End Item Identification

mine resistant ambush protected vehicle - mrap; mrap maxxpro dash iss w/ogpk and w/crows

Part Name Assigned By Controlling Agency

washer,.531 x 1.250 x .188 hd

Material

steel overall

Surface Treatment

zinc overall

Replacement For

Part Number Description
5310-01-536-5785 No Name Available 10/01/2009

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0013393

Related Hardware Products

Part Number Description
25555R1 Flat Washer
28423R1 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-574-9933?
The FSCG of the NSN 5310-01-574-9933 is 5310
Does the NSN 5310-01-574-9933 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-574-9933 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-574-9933 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-574-9933 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-574-9933 was assigned to the Federal Catalog?
It was assigned 17 years ago, on Tue, Jun 16, 2009