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175-2489 Flat Washer

5310-01-699-1021

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Featured Parts

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Standoff Insulator
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Manual Control Handle
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Helical Gear
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Bevel Gear
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Spur Gear
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Clamping Catch
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Official Item Classification

Name
Flat Washer
Part Number
175-2489
(NSN) National Stock Number
5310-01-699-1021
(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
01/07/2022 (4 years ago)

rectangular cross-sectional shape style, 2.007 millimeters nominal thickness, round center hole shape style, round peripheral shape style, 15.875 millimeters minimum and 16.129 millimeters maximum hole diameter

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

15.875 millimeters minimum and 16.129 millimeters maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

2.007 millimeters nominal

Overall Diameter

21.768 millimeters minimum and 22.022 millimeters maximum

End Item Identification

4110-01-693-0390

Part Name Assigned By Controlling Agency

metric washer

Material

copper overall

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
175-2489 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-699-1021?
The FSCG of the NSN 5310-01-699-1021 is 5310
Does the NSN 5310-01-699-1021 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-01-699-1021 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 5310-01-699-1021 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-699-1021 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 5310-01-699-1021 was assigned to the Federal Catalog?
It was assigned 4 years ago, on Fri, Jan 7, 2022