5310-01-508-2085

Find complete technical information, availability, and procurement data for: 5310-01-508-2085
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-508-2085

Item Name Code

01864

Assigment Date

05/14/2003 (23 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

3b thread class, 0.254 inches minimum nut counterbore diameter, right-hand thread direction, dry film lubricant lubrication, 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
Counterbore Diameter: 0.254 inches minimum nut
Lubrication: dry film lubricant
Overall Length: 72.050 inches nominal
Overall Width: 0.615 inches nominal
Nut Style: gang channel, self locking
Channel Style: straight type
Assembly Overall Height: 0.341 inches maximum
Nut Spacing: 1.240 inches minimum and 1.260 inches maximum
End Item Identification: f-22 raptor
Nut Quantity: 57
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Special Features: to be stocked in 72.050 inch lengths only
Material: iron alloy 660 nut
Material: titanium channel
Material Document And Classification: ams5525 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response nut
Surface Treatment: passivate and copper nut
Surface Treatment Document And Classification: mil-s-5002 mil spec 1st treatment response and ams2418 copper plate assn std 2nd treatment response nut

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
LK215F4B10-57	Gang C Self-Locking Nut Assembly
LK215F4D10-2	Gang C Self-Locking Nut Assembly
LK215F4D10-4	Gang C Self-Locking Nut Assembly
LK215F4D10-5	Gang C Self-Locking Nut Assembly
LK215F4D10-57	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-01-508-2085?

The FSCG of the NSN 5310-01-508-2085 is 5310

Does NSN 5310-01-508-2085 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 5310-01-508-2085 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-508-2085 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 5310-01-508-2085 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, May 14, 2003