5310-01-246-3886

Find complete technical information, availability, and procurement data for: 5310-01-246-3886
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-246-3886

Item Name Code

15933

Assigment Date

12/13/1986 (39 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

3.190 inches minimum and 3.200 inches maximum hole diameter, 0.400 inches minimum and 0.420 inches maximum recess depth, 0.515 inches minimum and 0.525 inches maximum overall height, 0.105 inches minimum and 0.115 inches maximum material thickness, 3.4600 inches minimum and 3.4605 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: 3.190 inches minimum and 3.200 inches maximum
Outside Diameter: 3.4600 inches minimum and 3.4605 inches maximum
Overall Height: 0.515 inches minimum and 0.525 inches maximum
Recess Depth: 0.400 inches minimum and 0.420 inches maximum
Material Thickness: 0.105 inches minimum and 0.115 inches maximum
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum
Special Features: recess dia 3.240 in. min 3.260 in. max
Material: steel comp 4130 or steel comp 4340 overall
Style Designator: recessed

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
S9401-1B55	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-246-3886?

The FSCG of the NSN 5310-01-246-3886 is 5310

Does the NSN 5310-01-246-3886 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-246-3886 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 5310-01-246-3886 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-246-3886 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 5310-01-246-3886 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Dec 13, 1986