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5310-01-109-5481

Flat Washer

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Featured Parts

500-624-00
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Spring Tension Clip
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Spring Tension Clip
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Socket Head Cap Screw
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Washer Disc
500-6308-00A
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Hexagon Plain Nut
500 632 00
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Special Washer
500-633008
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Door Set

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Official Item Classification

Name
Flat Washer
(NSN) National Stock Number
5310-01-109-5481
(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
03/17/1981 (45 years ago)

0.028 inches minimum and 0.036 inches maximum thickness, 1.130 inches minimum and 1.150 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

1.130 inches minimum and 1.150 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.028 inches minimum and 0.036 inches maximum

Overall Diameter

1.870 inches minimum and 1.895 inches maximum

Material

aluminum alloy 7075 overall

Material Document And Classification

qq-a-250/12,temper t6 fed spec single material response overall

Surface Treatment

anodize overall

Surface Treatment Document And Classification

mil-a-8625,ty 2 mil spec single treatment response overall

Specification/Standard Data

80205-nas1252 professional/industrial association standard

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

Related Hardware Products

Part Number Description
NAS1252-1816L Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-109-5481?
The FSCG of the NSN 5310-01-109-5481 is 5310
Does the NSN 5310-01-109-5481 have a Schedule B code assigned?
Yes, the Schedule B code is 7616108000
Does NSN 5310-01-109-5481 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 5310-01-109-5481 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-109-5481 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 5310-01-109-5481 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Tue, Mar 17, 1981