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5310-01-629-9758

Find complete technical information, availability, and procurement data for: 5310-01-629-9758

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5310-01-629-9758
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-629-9758
Item Name Code
05280
Assigment Date
07/22/2014 (12 years ago)

A protective covering specially designed to be mounted on an aircraft, ground vehicle, marine surface/subsurface craft, and/or fire control equipment. It protects from small arms or anti-aircraft fire or exploding-mine fragments. It may be made from metallic or nonmetallic material, either in sections or in one piece. It may have integral fittings for installation. Excludes: aretallic material, either in sections or in one piece. It may have integral fmor plate; body armor,fragmentation protective and cloth,ballistic.

3b thread class, dry film lubricant lubrication, 0.161 inches minimum and 0.166 inches maximum mounting hole diameter, right-hand thread direction, prevailing torque all metal design locking feature

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
0.161 inches minimum and 0.166 inches maximum
Nut Style
plate
Nut Length
1.800 inches maximum
Nut Height
0.595 inches maximum
Plate Thickness
0.075 inches maximum
Plate Width
0.796 inches minimum and 0.859 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.620 inches minimum
Center To Center Distance Between Mounting Holes Along Length
0.498 inches minimum and 0.502 inches maximum
Temp Rating
450.0 fahrenheit nominal
Thread Series
unjf
Features Provided
floating nut
Thread Quantity Per Inch
20
Hardness Rating
49.0 rockwell c maximum
Nominal Thread Size
0.500 inches
Material
steel overall
Surface Treatment
cadmium 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
MS21061L8 Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-629-9758?
The FSCG of the NSN 5310-01-629-9758 is 5310
Does the NSN 5310-01-629-9758 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-629-9758 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 5310-01-629-9758 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-629-9758 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 5310-01-629-9758 was assigned to the Federal Catalog?
It was assigned 12 years ago, on Tue, Jul 22, 2014

Professional Distribution

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

  • ITAR Registered
  • DDTC Registered
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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 22
Total 22
Availability of this item was last updated on: 02/06/2026 06:02 PM EST. Stock levels and pricing are subject to change.

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