10121821

View detailed technical data, stock status, and sourcing information for: 10121821
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-915-7970

Item Name Code

01864

Assigment Date

01/24/1966 (60 years ago)

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

0.194 inches minimum nut counterbore diameter, dry film lubricant lubrication, 3b thread class, prevailing torque all metal design locking feature, 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
Counterbore Diameter: 0.194 inches minimum nut
Lubrication: dry film lubricant
Overall Length: 72.000 inches nominal
Overall Width: 0.416 inches maximum
Nut Style: gang channel, self locking
Channel Style: straight type
Assembly Overall Height: 0.250 inches maximum
Channel Height: 0.250 inches maximum
Nut Spacing: 0.990 inches minimum and 1.010 inches maximum
Nut Counterbore Depth: 0.062 inches minimum nut
Temp Rating: 250.0 fahrenheit maximum
Nut Quantity: 72
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 32
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.190 inches
Material: aluminum alloy channel
Material: steel nut
Surface Treatment: cadmium nut
Surface Treatment Document And Classification: qq-p-416 fed spec single 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
10121821	Gang C Self-Locking Nut Assembly
3M150N3+8+3F	Gang C Self-Locking Nut Assembly
MS21063L3-8	Gang C Self-Locking Nut Assembly
NAS689P8-2	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-00-915-7970?

The FSCG of the NSN 5310-00-915-7970 is 5310

Does the NSN 5310-00-915-7970 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-915-7970 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 5310-00-915-7970 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-915-7970 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 5310-00-915-7970 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jan 24, 1966