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BN4879 Concave Washer

5310-01-410-9092

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Official Item Classification

Name
Concave Washer
Part Number
BN4879
(NSN) National Stock Number
5310-01-410-9092
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15930
(FIIG) Federal Item Identification Guide
A022B0
Date
03/15/1995 (31 years ago)

steel comp 303 overall material, aisi assn std single material response overall material document and classification, 4.3 millimeters nominal hole diameter, 14.0 millimeters nominal outside diameter

Specs & Compatibility

Hole Diameter

4.3 millimeters nominal

Outside Diameter

14.0 millimeters nominal

Material

steel comp 303 overall

Material Document And Classification

aisi assn std single material response overall

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

0015930

Related Hardware Products

Part Number Description
BN4879 Concave Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-410-9092?
The FSCG of the NSN 5310-01-410-9092 is 5310
Does the NSN 5310-01-410-9092 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-410-9092 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 5310-01-410-9092 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-410-9092 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 5310-01-410-9092 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, Mar 15, 1995