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5310-01-322-5069

Seal Washer

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Official Item Classification

Name
Seal Washer
(NSN) National Stock Number
5310-01-322-5069
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
37917
(FIIG) Federal Item Identification Guide
A022B0
Date
07/08/1990 (36 years ago)

0.940 inches nominal outside diameter, 0.430 inches nominal recess diameter, 0.750 inches minimum and 0.790 inches maximum shoulder diameter, 0.145 inches nominal shoulder height, 0.251 inches minimum and 0.255 inches maximum hole diameter

Specs & Compatibility

Hole Diameter

0.251 inches minimum and 0.255 inches maximum

Shoulder Diameter

0.750 inches minimum and 0.790 inches maximum

Outside Diameter

0.940 inches nominal

Recess Diameter

0.430 inches nominal

Shoulder Height

0.145 inches nominal

Hardness Rating

60.0 shore durometer a maximum

Material Document And Classification

mil-s-25043 mil spec 1st material response and ams 5643 assn std 2nd material response and astm d2000,-2bc510a14b14e014f17 assn std 3rd material response overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 1,cl 1 fed spec single treatment response 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

0037917

Related Hardware Products

Part Number Description
12336893 Seal Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-322-5069?
The FSCG of the NSN 5310-01-322-5069 is 5310
Does the NSN 5310-01-322-5069 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-322-5069 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 5310-01-322-5069 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-322-5069 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 5310-01-322-5069 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sun, Jul 8, 1990