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5310-01-053-2897

Finishing Washer

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Official Item Classification

Name
Finishing Washer
(NSN) National Stock Number
5310-01-053-2897
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15932
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1978 (48 years ago)

0.312 inches minimum and 0.328 inches maximum recess diameter, 0.010 inches nominal material thickness, 0.159 inches minimum and 0.169 inches maximum hole diameter, 0.062 inches minimum and 0.078 inches maximum overall height, 0.562 inches nominal outside diameter

Specs & Compatibility

Hole Diameter

0.159 inches minimum and 0.169 inches maximum

Outside Diameter

0.562 inches nominal

Overall Height

0.062 inches minimum and 0.078 inches maximum

Recess Diameter

0.312 inches minimum and 0.328 inches maximum

Material Thickness

0.010 inches nominal

Recess Angle

100.0 degrees nominal

Color

gray/grey overall

Material

aluminum alloy 2024 overall

Material Document And Classification

qq-a-362,t3,t4 fed spec single material response overall

Surface Treatment

anodize overall

Surface Treatment Document And Classification

fed-std-595 fed std single treatment response overall

Style Designator

finishing

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

0015932

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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-053-2897?
The FSCG of the NSN 5310-01-053-2897 is 5310
Does the NSN 5310-01-053-2897 have a Schedule B code assigned?
Yes, the Schedule B code is 7616108000
Does NSN 5310-01-053-2897 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 5310-01-053-2897 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-053-2897 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 5310-01-053-2897 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Jan 1, 1978