G18421JL4-4-11

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-044-2279

Item Name Code

01864

Assigment Date

07/09/1977 (49 years ago)

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

dry film lubricant lubrication, 3b thread class, 0.254 inches minimum nut counterbore diameter, 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: 0.254 inches minimum nut
Lubrication: dry film lubricant
Overall Length: 72.000 inches nominal
Overall Width: 0.564 inches minimum and 0.584 inches maximum
Nut Style: gang channel, self locking
Removable Nut Manufacturer Code: 76301
Channel Style: straight type
Assembly Overall Height: 0.476 inches maximum
Channel Height: 0.298 inches maximum
Nut Spacing: 1.365 inches minimum and 1.385 inches maximum
Nut Counterbore Depth: 0.250 inches minimum nut
Removable Nut Manufacturer Part Number: st3m445c4m4
Temp Rating: 350.0 fahrenheit nominal
Nut Quantity: 52
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: aluminum alloy 7075 channel
Material: steel corrosion resisting nut
Material Document And Classification: ams 5525 assn std single material response or ams 5732 assn std single material response nut
Material Document And Classification: qq-a-250/13 t6 fed spec single material response channel
Surface Treatment: anodize channel
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response channel
Specification/Standard Data: 76301-st3-464 manufacturers standard

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
10122033	Gang C Self-Locking Nut Assembly
3M464N11A52-4	Gang C Self-Locking Nut Assembly
C170-4-4-11	Gang C Self-Locking Nut Assembly
G18421JL4-4-11	Gang C Self-Locking Nut Assembly
G49439E4-4-11	Gang C Self-Locking Nut Assembly
ST3M464N11A52-4	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-01-044-2279?

The FSCG of the NSN 5310-01-044-2279 is 5310

Does NSN 5310-01-044-2279 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 5310-01-044-2279 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-044-2279 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 5310-01-044-2279 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Jul 9, 1977