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5310-00-809-8546

Find complete technical information, availability, and procurement data for: 5310-00-809-8546

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5310-00-809-8546
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-809-8546
Item Name Code
13393
Assigment Date
01/01/1962 (64 years ago)

0.214 inches minimum and 0.227 inches maximum hole diameter, round center hole shape style, rectangular cross-sectional shape style, round peripheral shape style, 0.036 inches minimum and 0.065 inches maximum thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.214 inches minimum and 0.227 inches maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.036 inches minimum and 0.065 inches maximum
Overall Diameter
0.433 inches minimum and 0.453 inches maximum
End Item Identification
mrap buffalo mk2a2; mrap - cougar; mrap - m-atv with pop and sne; mrap rg-33; medium mine protected vehicle - mmpv; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Material
steel overall
Material Document And Classification
66 fed std single material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data
a type and 1 grade and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-044-6162 No Name Available 07/01/1979
5310-00-069-9645 No Name Available 09/01/1981
5310-00-188-4189 No Name Available 10/01/1982
5310-00-199-6970 No Name Available 01/01/1960
5310-00-205-8470 Flat Washer 07/01/2025
5310-00-409-5624 No Name Available 09/01/1983
5310-00-498-4602 No Name Available 01/01/1983
5310-00-616-3021 No Name Available 08/19/1970
5310-00-655-9548 No Name Available 01/01/1960
5310-00-655-9587 No Name Available 01/01/1960
5310-00-734-5657 No Name Available 01/01/1960
5310-00-766-4778 No Name Available 02/01/1977
5310-00-791-8504 No Name Available 01/01/1960
5310-01-569-6072 No Name Available 12/01/2019

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10121721 Flat Washer
1018985-008 Flat Washer
12569611-8 Flat Washer
12Z3035-36 Flat Washer
4197500-032 Flat Washer
4197515-007 Flat Washer
5310008098546 Flat Washer
5310PL0721194 Flat Washer
88-368-30-130 Flat Washer
A10643 Flat Washer
A20489 Flat Washer
B4525-307-23 Flat Washer
D301079 FIND NO 43 Flat Washer
D301080 FIND NO 39 Flat Washer
D301087 FIND NO 43 Flat Washer
LS10911391-8 Flat Washer
MS 27183-8 Flat Washer
MS15795-108 Flat Washer
MS15795-208 Flat Washer
MS15795-8 Flat Washer
MS15975-208 Flat Washer
MS27183-08 Flat Washer
MS27183-8 Flat Washer
STR0NGH0LDWASHER-8 Flat Washer
TIP00021 Flat Washer
X25-49 Flat Washer
XX002-0529 Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-809-8546?
The FSCG of the NSN 5310-00-809-8546 is 5310
Does the NSN 5310-00-809-8546 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-809-8546 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 5310-00-809-8546 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-809-8546 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 5310-00-809-8546 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

Professional Distribution

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Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 45,373
New Material 104,367
Overhauled 1
Serviceable 1
As Removed 2
Total 149,744
Availability of this item was last updated on: 05/28/2026 07:05 PM EDT. Stock levels and pricing are subject to change.

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