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B20165 Flat Washer

5310-01-034-4249

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Official Item Classification

Name
Flat Washer
Part Number
B20165
(NSN) National Stock Number
5310-01-034-4249
(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
01/25/1977 (49 years ago)

0.095 inches minimum and 0.100 inches maximum hole diameter, round center hole shape style, round peripheral shape style, 0.183 inches minimum and 0.193 inches maximum overall diameter, 0.029 inches minimum and 0.033 inches maximum thickness

Specs & Compatibility

Hole Diameter

0.095 inches minimum and 0.100 inches maximum

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.029 inches minimum and 0.033 inches maximum

Overall Diameter

0.183 inches minimum and 0.193 inches maximum

End Item Identification

w/s:aircraft, eagle f-15; aircraft, tomcat f-14

Part Name Assigned By Controlling Agency

navy special project

Material Document And Classification

qq-s-763,cond a fed spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment 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

0013393

Related Hardware Products

Part Number Description
096-188-031 Flat Washer
759-006-016 Flat Washer
B20165 Flat Washer
WFW-SS-0095-5-0183-029-4 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-034-4249?
The FSCG of the NSN 5310-01-034-4249 is 5310
Does NSN 5310-01-034-4249 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 5310-01-034-4249 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-034-4249 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 5310-01-034-4249 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Tue, Jan 25, 1977