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5310-00-687-7204

Flat Washer

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Featured Parts

764430
5330-01-543-0198
Gasket
76444
4720-01-290-5654
Nonmetallic Hose Assembly
7644442
3020-00-764-4442
Helical Gear Sector
7644455
3020-00-764-4455
Bevel Gear
7644466
3020-00-294-7566
Bevel Gear
7644468
3020-00-764-4468
Worm Wheel Gear
7644472
3020-00-764-4472
Gear Cluster
7644481
5340-00-764-4481
Spring Tension Clip

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-00-687-7204
(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
01/01/1963 (63 years ago)

round peripheral shape style, rectangular cross-sectional shape style, 0.147 inches minimum and 0.157 inches maximum hole diameter, round center hole shape style, 0.062 inches nominal thickness

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.147 inches minimum and 0.157 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.062 inches nominal

Overall Diameter

0.297 inches minimum and 0.312 inches maximum

Material

aluminum alloy 2024 overall

Material Document And Classification

qq-a-225/6 fed spec single material response overall

Surface Treatment

anodize overall

Surface Treatment Document And Classification

mil-a-8625 ty 1 mil spec single treatment response overall

Replacement For

Part Number Description
5310-00-595-7006 No Name Available 03/01/1984
5310-00-662-6491 No Name Available 06/01/1989

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
326580 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-687-7204?
The FSCG of the NSN 5310-00-687-7204 is 5310
Does the NSN 5310-00-687-7204 have a Schedule B code assigned?
Yes, the Schedule B code is 7616108000
Does NSN 5310-00-687-7204 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 5310-00-687-7204 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-687-7204 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 5310-00-687-7204 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963