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8Z1024PC309 Key Washer

5310-00-579-0331

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Featured Parts

20-196
4810-00-168-8713
Valve Seat
20-1960
5340-01-630-2026
Block Clamp
20-1966
5365-01-625-4653
Shim
20-197215-01
5340-00-457-6329
Manual Control Handle
20-198
5305-00-987-0066
Shoulder Screw
20-199
4810-00-168-8716
Valve Seat
20-1F50GS
4730-00-167-3545
Pipe to Boss Straight Adapter
20-1IN RNG55T74 C13373
4820-01-143-1386
Safety Relief Valve

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Official Item Classification

Name
Key Washer
Part Number
8Z1024PC309
(NSN) National Stock Number
5310-00-579-0331
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01869
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1963 (63 years ago)

0.210 inches minimum and 0.230 inches maximum distance from centerline to inside of prebent key, 0.440 inches minimum and 0.460 inches maximum outside diameter, 0.080 inches minimum and 0.100 inches maximum external prebent key length, 0.260 inches minimum and 0.280 inches maximum hole diameter, 0.110 inches minimum and 0.130 inches maximum external prebent key width

Specs & Compatibility

Hole Diameter

0.260 inches minimum and 0.280 inches maximum

Outside Diameter

0.440 inches minimum and 0.460 inches maximum

External Prebent Key Length

0.080 inches minimum and 0.100 inches maximum

External Prebent Key Width

0.110 inches minimum and 0.130 inches maximum

Distance From Centerline To Inside Of Prebent Key

0.210 inches minimum and 0.230 inches maximum

Overall Distance Including Keys

0.550 inches minimum and 0.570 inches maximum

Material Thickness

0.052 inches minimum and 0.072 inches maximum

Material

steel comp 302 overall

Material Document And Classification

qq-s-766 fed spec single material response overall

Style Designator

key

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

0001869

Related Hardware Products

Part Number Description
195986PC9 Key Washer
8Z1024PC309 Key Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-579-0331?
The FSCG of the NSN 5310-00-579-0331 is 5310
Does the NSN 5310-00-579-0331 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-579-0331 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 5310-00-579-0331 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-579-0331 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 5310-00-579-0331 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963