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5310-01-105-4507

Find complete technical information, availability, and procurement data for: 5310-01-105-4507

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5310-01-105-4507
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-105-4507
Item Name Code
05277
Assigment Date
12/23/1980 (45 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

right-hand thread direction, 0.391 inches minimum and 0.406 inches maximum nut height, prevailing torque all metal design locking feature, hexagon nut style, 3b thread class

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Nut Style
hexagon
Nut Height
0.391 inches minimum and 0.406 inches maximum
Width Across Flats
0.928 inches minimum and 0.940 inches maximum
Thread Series
unjf
Thread Quantity Per Inch
18
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum
Nominal Thread Size
0.625 inches
Bearing Surface Type
chamfered
Material
steel comp 4130 or steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
qq-p-416 ty ii cl 2 fed spec single treatment response 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
5310PL1959779 Hexagon Self-Locking Nut
68454-1018 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-105-4507?
The FSCG of the NSN 5310-01-105-4507 is 5310
Does the NSN 5310-01-105-4507 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-105-4507 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 5310-01-105-4507 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-105-4507 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 5310-01-105-4507 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Tue, Dec 23, 1980

Professional Distribution

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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 674
New Surplus 34
Total 708
Availability of this item was last updated on: 04/24/2026 05:04 PM EDT. Stock levels and pricing are subject to change.

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