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2555110 Flat Washer

5310-00-448-5708

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Official Item Classification

Name
Flat Washer
Part Number
2555110
(NSN) National Stock Number
5310-00-448-5708
(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
05/06/1970 (56 years ago)

0.875 inches nominal width, elliptical peripheral shape style, elliptical center hole shape style, 0.063 inches nominal thickness, rectangular cross-sectional shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Width

0.875 inches nominal

Peripheral Shape Style

elliptical

Center Hole Shape Style

elliptical

Thickness

0.063 inches nominal

Length

1.875 inches nominal

Center Hole Length

1.437 inches nominal

Center Hole Width

0.437 inches nominal

Inside Radius

0.219 inches nominal

Outside Radius

0.437 inches nominal

Material

plastic overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
2555110 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-448-5708?
The FSCG of the NSN 5310-00-448-5708 is 5310
Does the NSN 5310-00-448-5708 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5310-00-448-5708 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 5310-00-448-5708 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-448-5708 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 5310-00-448-5708 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, May 6, 1970