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5310-00-256-8034

Flat Washer

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Featured Parts

C2450-1502
5330-01-626-4489
Gasket
C245099-6
5330-00-452-7985
Gasket
C24509A-24-05-CF
4820-01-642-4331
Ball Valve
C245182-2
5355-00-667-5887
Knob
C245363-1
5355-00-570-5569
Knob
C2454
4720-00-716-7717
Nonmetallic Tubing
C2454-01
4820-01-408-1519
Safety Relief Valve
C245409-1
5355-00-567-2486
Knob

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-00-256-8034
(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)

rectangular cross-sectional shape style, round peripheral shape style, 1.344 inches nominal hole diameter, round center hole shape style, 0.344 inches nominal thickness

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

1.344 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.344 inches nominal

Overall Diameter

2.125 inches nominal

Material

cork or rubber synthetic 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

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-256-8034?
The FSCG of the NSN 5310-00-256-8034 is 5310
Does NSN 5310-00-256-8034 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 5310-00-256-8034 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-256-8034 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 5310-00-256-8034 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963