5310-01-175-1040

Find complete technical information, availability, and procurement data for: 5310-01-175-1040
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-175-1040

Item Name Code

15933

Assigment Date

03/27/1984 (42 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

0.585 inches minimum and 0.605 inches maximum outside diameter, 0.057 inches minimum and 0.069 inches maximum material thickness, 90.0 degrees nominal recess angle, 0.313 inches minimum and 0.324 inches maximum hole diameter, 0.394 inches minimum and 0.414 inches maximum recess diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.313 inches minimum and 0.324 inches maximum
Outside Diameter: 0.585 inches minimum and 0.605 inches maximum
Recess Diameter: 0.394 inches minimum and 0.414 inches maximum
Material Thickness: 0.057 inches minimum and 0.069 inches maximum
Recess Angle: 90.0 degrees nominal
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: recessed
Specification/Standard Data: 81205-bacw10bp manufacturers standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-642-7020	No Name Available	09/01/2016

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BACW10BP5ACU	Recessed Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-175-1040?

The FSCG of the NSN 5310-01-175-1040 is 5310

Does the NSN 5310-01-175-1040 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-175-1040 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 5310-01-175-1040 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-175-1040 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 5310-01-175-1040 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Mar 27, 1984