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170185PC19 Flat Washer

5310-00-235-5961

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Official Item Classification

Name
Flat Washer
Part Number
170185PC19
(NSN) National Stock Number
5310-00-235-5961
(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)

round center hole shape style, rectangular cross-sectional shape style, 0.055 inches minimum and 0.075 inches maximum thickness, 0.141 inches nominal hole diameter, round peripheral shape style

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Hole Diameter

0.141 inches nominal

Peripheral Shape Style

round

Center Hole Shape Style

round

Thickness

0.055 inches minimum and 0.075 inches maximum

Overall Diameter

0.365 inches minimum and 0.385 inches maximum

Material

asbestos overall

Material Document And Classification

mil-a-17472 mil spec 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0013393

Related Hardware Products

Part Number Description
170185PC19 Flat Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-235-5961?
The FSCG of the NSN 5310-00-235-5961 is 5310
Does the NSN 5310-00-235-5961 have a Schedule B code assigned?
Yes, the Schedule B code is 6812990060
Does NSN 5310-00-235-5961 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 5310-00-235-5961 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-235-5961 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 5310-00-235-5961 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963