3415-343P

View detailed technical data, stock status, and sourcing information for: 3415-343P
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-053-5755

Item Name Code

07623

Assigment Date

01/07/1978 (48 years ago)

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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.

not casehardened casehardening indicator, 3.198 inches nominal inside diameter, 0.061 inches nominal major thickness, 3.574 inches nominal outside diameter, double oval cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: double oval
Inside Diameter: 3.198 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 3.574 inches nominal
Major Thickness: 0.061 inches nominal
Ring Style: special flat
Usage Design: internal
Material: steel
Material Document And Classification: sae 1070-1090 assn std single material response

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
3415-343P	Retaining Ring
M2742630181A	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-053-5755?

The FSCG of the NSN 5325-01-053-5755 is 5325

Does the NSN 5325-01-053-5755 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-053-5755 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 5325-01-053-5755 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-053-5755 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 5325-01-053-5755 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Jan 7, 1978