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456720123901 Flat Washer

5310-00-809-8544

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Official Item Classification

Name
Flat Washer
Part Number
456720123901
(NSN) National Stock Number
5310-00-809-8544
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
13393
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1962 (64 years ago)

0.183 inches minimum and 0.196 inches maximum hole diameter, 0.036 inches minimum and 0.065 inches maximum thickness, round center hole shape style, round peripheral shape style, rectangular cross-sectional shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.183 inches minimum and 0.196 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.036 inches minimum and 0.065 inches maximum

Overall Diameter

0.370 inches minimum and 0.390 inches maximum

End Item Identification

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 overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-044-6144 No Name Available 04/01/1980
5310-00-205-9122 No Name Available 05/16/2007
5310-00-286-3147 No Name Available 10/01/1982
5310-00-298-8751 No Name Available 02/01/1998
5310-00-452-4025 No Name Available 06/01/1981
5310-00-616-8111 No Name Available 01/01/1960
5310-00-827-1091 No Name Available 02/08/2025
5310-00-905-1568 No Name Available 06/01/1970
5310-00-954-6346 No Name Available 11/10/1966
5310-01-008-6430 No Name Available 06/01/1976
5310-01-008-6595 No Name Available 11/01/1981
5310-01-008-6596 No Name Available 09/01/1984
5310-01-040-4038 No Name Available 10/01/1981
5305-01-369-1947 No Name Available 12/01/2000

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

0013393

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-809-8544?
The FSCG of the NSN 5310-00-809-8544 is 5310
Does the NSN 5310-00-809-8544 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-809-8544 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 5310-00-809-8544 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-809-8544 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 5310-00-809-8544 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962