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5310-00-421-6715

Shouldered Washer

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Featured Parts

999-4213-F-07 ITEM 62
5305-01-350-6757
Hexagon Head Cap Screw
999-4213-F-07 ITEM 63
5330-01-485-0683
Packing Retainer
999-4213-F-07 ITEM 68
5365-01-482-7490
Ring Spacer
999-4213-F-07 ITEM 89A
5331-01-005-0525
O-Ring
999-4213-F-07 ITEM 89F
5331-01-444-0271
O-Ring
999-4213-F-07 ITEM 89G
5331-01-422-4386
O-Ring
999-4213-F-07 ITEM 89H
5331-01-420-8770
O-Ring
999-4213-F-07 ITEM 90
5330-01-483-2051
Plain Seal

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Official Item Classification

Name
Shouldered Washer
(NSN) National Stock Number
5310-00-421-6715
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15934
(FIIG) Federal Item Identification Guide
A022B0
Date
12/09/1970 (55 years ago)

0.312 inches nominal outside diameter, 0.140 inches minimum and 0.150 inches maximum hole diameter, 0.180 inches minimum and 0.189 inches maximum shoulder diameter, 0.026 inches minimum and 0.033 inches maximum shoulder height, 0.035 inches minimum and 0.043 inches maximum material thickness

Specs & Compatibility

Hole Diameter

0.140 inches minimum and 0.150 inches maximum

Shoulder Diameter

0.180 inches minimum and 0.189 inches maximum

Outside Diameter

0.312 inches nominal

Shoulder Height

0.026 inches minimum and 0.033 inches maximum

Material Thickness

0.035 inches minimum and 0.043 inches maximum

Material

cellulose overall

Style Designator

shouldered

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

0015934

Related Hardware Products

Part Number Description
11-462C Shouldered Washer
44697-1 Shouldered Washer
6525-G Shouldered Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-421-6715?
The FSCG of the NSN 5310-00-421-6715 is 5310
Does the NSN 5310-00-421-6715 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5310-00-421-6715 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 5310-00-421-6715 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-421-6715 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 5310-00-421-6715 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Dec 9, 1970