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W1098 Flat Washer

5310-00-193-9985

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Featured Parts

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Valve Seal
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Tube to Boss Elbow
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Official Item Classification

Name
Flat Washer
Part Number
W1098
(NSN) National Stock Number
5310-00-193-9985
(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
01/01/1963 (63 years ago)

rectangular cross-sectional shape style, round center hole shape style, 0.096 inches minimum and 0.106 inches maximum thickness, round peripheral shape style, 0.640 inches nominal hole diameter

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.640 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.096 inches minimum and 0.106 inches maximum

Overall Diameter

1.000 inches nominal

Material

steel 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
5310-00-209-3739 No Name Available 01/01/1960

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0013393

Related Hardware Products

Part Number Description
70793 Flat Washer
W1098 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-193-9985?
The FSCG of the NSN 5310-00-193-9985 is 5310
Does the NSN 5310-00-193-9985 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-193-9985 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 5310-00-193-9985 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-193-9985 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 5310-00-193-9985 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963