91950A030

View detailed technical data, stock status, and sourcing information for: 91950A030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-528-6401

Item Name Code

13393

Assigment Date

03/21/2005 (21 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

round center hole shape style, 0.050 inches minimum and 0.080 inches maximum thickness, round peripheral shape style, rectangular cross-sectional shape style, 0.344 inches nominal hole diameter

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: rectangular
Hole Diameter: 0.344 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.050 inches minimum and 0.080 inches maximum
Overall Diameter: 0.688 inches nominal
End Item Identification: tug boat; mrap - cougar; mrap - cougar cat1 a2
Part Name Assigned By Controlling Agency: stainless steel washer
Material: steel comp 316 overall

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
91950A030	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-528-6401?

The FSCG of the NSN 5310-01-528-6401 is 5310

Does the NSN 5310-01-528-6401 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-528-6401 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 5310-01-528-6401 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-528-6401 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 5310-01-528-6401 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, Mar 21, 2005