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5310-00-779-6737

Find complete technical information, availability, and procurement data for: 5310-00-779-6737

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5310-00-779-6737
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-779-6737
Item Name Code
05280
Assigment Date
01/01/1960 (66 years ago)

prevailing torque all metal design locking feature, dry film lubricant lubrication, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, right-hand thread direction, 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
Lubrication
dry film lubricant
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
0.948 inches maximum
Nut Height
0.250 inches maximum
Plate Thickness
0.032 inches maximum
Plate Width
0.290 inches minimum and 0.416 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.686 inches minimum and 0.690 inches maximum
Temp Rating
450.0 fahrenheit nominal
Thread Series
unjc
Features Provided
floating nut
Thread Quantity Per Inch
32
Hardness Rating
49.0 rockwell c maximum
Nominal Thread Size
0.164 inches
Material
iron alloy 660 overall
Material Document And Classification
ams 5525 assn std single material response or ams 5735 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment
passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-820-6767 No Name Available 04/28/2017
5310-00-982-4557 No Name Available 01/01/1984

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
10121693 Plate Self-Locking Nut
13705E-82 Plate Self-Locking Nut
990290-13 Plate Self-Locking Nut
990290-3 Plate Self-Locking Nut
F5001-08 Plate Self-Locking Nut
MS21060L08 Plate Self-Locking Nut
RF200C08M Plate Self-Locking Nut
RMLHTA521-2860-82 Plate Self-Locking Nut
T65C832CM Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-779-6737?
The FSCG of the NSN 5310-00-779-6737 is 5310
Does the NSN 5310-00-779-6737 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-779-6737 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 5310-00-779-6737 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-779-6737 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 5310-00-779-6737 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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 Surplus 1,171
New Material 65,732
Overhauled 3
Total 66,906
Availability of this item was last updated on: 12/11/2025 11:12 AM EST. Stock levels and pricing are subject to change.

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