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5310-01-145-0813

Find complete technical information, availability, and procurement data for: 5310-01-145-0813

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5310-01-145-0813
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-145-0813
Item Name Code
15891
Assigment Date
01/05/1983 (43 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.

right-hand thread direction, 0.781 inches minimum and 0.791 inches maximum nut counterbore diameter, prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication

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
Counterbore Diameter
0.781 inches minimum and 0.791 inches maximum nut
Lubrication
dry film lubricant
Nut Style
non-floating self-locking barrel
Nut Diameter
1.2375 inches minimum and 1.2405 inches maximum
Nut Length
1.209 inches minimum and 1.229 inches maximum
Barrel Height
0.729 inches minimum and 0.749 inches maximum
Nut Height
0.982 inches maximum
Nut Counterbore Depth
0.190 inches minimum and 0.210 inches maximum nut
Temp Rating
450.0 fahrenheit maximum
Thread Series
unjf
Thread Quantity Per Inch
16
Nominal Thread Size
0.750 inches
Material
steel comp 4340 or steel comp 8740 overall
Material Document And Classification
mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 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
BACN10HC12 Barrel Self-Locking Nut
LH8065-126 Barrel Self-Locking Nut
SL414-12 Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-145-0813?
The FSCG of the NSN 5310-01-145-0813 is 5310
Does the NSN 5310-01-145-0813 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-145-0813 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 5310-01-145-0813 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-145-0813 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 5310-01-145-0813 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Jan 5, 1983

Professional Distribution

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

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  • AS9120 Quality Standards
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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 Surplus 108
Serviceable 1
New Material 2,493
Total 2,602
Availability of this item was last updated on: 02/19/2026 03:02 PM EST. Stock levels and pricing are subject to change.

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