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5310-01-218-3056

Spring Tension Washer

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Official Item Classification

Name
Spring Tension Washer
(NSN) National Stock Number
5310-01-218-3056
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15938
(FIIG) Federal Item Identification Guide
A022B0
Date
10/10/1985 (41 years ago)

0.500 inches nominal outside diameter, 0.025 inches nominal material thickness, steel comp 302 overall material, 0.255 inches nominal hole diameter, 0.038 inches nominal overall height

Specs & Compatibility

Hole Diameter

0.255 inches nominal

Outside Diameter

0.500 inches nominal

Overall Height

0.038 inches nominal

Material Thickness

0.025 inches nominal

Material

steel comp 302 overall

Style Designator

spring tension

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.

Source of Supply Code

B14

Pseudo Item Name Code

0015938

Related Hardware Products

Part Number Description
4034288 Spring Tension Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-218-3056?
The FSCG of the NSN 5310-01-218-3056 is 5310
Does the NSN 5310-01-218-3056 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-01-218-3056 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 5310-01-218-3056 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-218-3056 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 5310-01-218-3056 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Oct 10, 1985