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5310-01-093-2480

Find complete technical information, availability, and procurement data for: 5310-01-093-2480

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5310-01-093-2480
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-093-2480
Item Name Code
15933
Assigment Date
04/12/1980 (46 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.490 inches minimum and 0.500 inches maximum recess diameter, 56.0 rockwell c minimum and 60.0 rockwell c maximum hardness rating, 0.389 inches minimum and 0.394 inches maximum hole diameter, 1.000 inches nominal outside diameter, 0.080 inches minimum and 0.083 inches maximum material thickness

Product Characteristics

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

Hole Diameter
0.389 inches minimum and 0.394 inches maximum
Outside Diameter
1.000 inches nominal
Recess Diameter
0.490 inches minimum and 0.500 inches maximum
Material Thickness
0.080 inches minimum and 0.083 inches maximum
Hardness Rating
56.0 rockwell c minimum and 60.0 rockwell c maximum
Recess Angle
90.0 degrees nominal
Material
steel corrosion resisting overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
ss8435 mfr ref single treatment response 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
5310PL1939752 Recessed Washer
70361-05010-102 Recessed Washer
70361-05010-103 Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-093-2480?
The FSCG of the NSN 5310-01-093-2480 is 5310
Does the NSN 5310-01-093-2480 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-093-2480 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 5310-01-093-2480 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-093-2480 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 5310-01-093-2480 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Sat, Apr 12, 1980

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 8,063
New Surplus 7
As Removed 21
Total 8,091
Availability of this item was last updated on: 01/05/2026 03:01 PM EST. Stock levels and pricing are subject to change.

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