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5310-00-073-0131

Find complete technical information, availability, and procurement data for: 5310-00-073-0131

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5310-00-073-0131
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-073-0131
Item Name Code
15893
Assigment Date
01/01/1963 (63 years ago)

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

3b thread class, 0.125 inches nominal pilot diameter, prevailing torque all metal design locking feature, 0.100 inches nominal pilot length, right-hand thread direction

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
Pilot Diameter
0.125 inches nominal
Pilot Length
0.100 inches nominal
Lubrication
dry film lubricant
Nut Style
spline
Nut Diameter
0.245 inches minimum and 0.275 inches maximum
Nut Height
0.165 inches minimum and 0.195 inches maximum
Temp Rating
450.0 fahrenheit nominal
Thread Series
unjf
Thread Quantity Per Inch
64
Hardness Rating
44.0 rockwell c minimum and 49.0 rockwell c maximum
Nominal Thread Size
0.086 inches
Material
steel comp 4130h or steel comp 4135h or steel comp 4140h or steel comp 4142h overall
Material Document And Classification
astm a304 assn std all material responses overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 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
10087974 Spline Self-Locking Nut
5310000730131 Spline Self-Locking Nut
7341617 Spline Self-Locking Nut
RPN-2-64 SCL Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-073-0131?
The FSCG of the NSN 5310-00-073-0131 is 5310
Does the NSN 5310-00-073-0131 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-073-0131 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 5310-00-073-0131 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-073-0131 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 5310-00-073-0131 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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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 1,071
New Surplus 17
Total 1,088
Availability of this item was last updated on: 01/21/2026 03:01 PM EST. Stock levels and pricing are subject to change.

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