396974

View detailed technical data, stock status, and sourcing information for: 396974
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-352-0478

Item Name Code

15938

Assigment Date

02/02/1974 (52 years ago)

A shaft used to transmit to the propeller the torque generated by the main engine of a ship and also to transfer the propeller thrust to the thrust block.

0.180 inches minimum and 0.184 inches maximum hole diameter, 0.021 inches nominal material thickness, recess angle 105 deg min,115 deg max special features, 63.0 microinches all surfaces surface finish, 0.320 inches minimum and 0.350 inches maximum outside 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: 0.180 inches minimum and 0.184 inches maximum
Outside Diameter: 0.320 inches minimum and 0.350 inches maximum
Material Thickness: 0.021 inches nominal
Surface Finish: 63.0 microinches all surfaces
Special Features: recess angle 105 deg min,115 deg max
Material: steel comp 302 or steel comp 304 overall
Material Document And Classification: qq-s-766,cond a fed spec all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: spring tension

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
10121316	Spring Tension Washer
10596-01	Spring Tension Washer
396974	Spring Tension Washer
448-3-3	Spring Tension Washer
5310PL0720063	Spring Tension Washer
A448-3-33	Spring Tension Washer
ST4M159-3	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-352-0478?

The FSCG of the NSN 5310-00-352-0478 is 5310

Does the NSN 5310-00-352-0478 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-352-0478 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 5310-00-352-0478 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-352-0478 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 5310-00-352-0478 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Feb 2, 1974