G52550-3A-48-11

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-935-8987

Item Name Code

01864

Assigment Date

05/22/1968 (58 years ago)

3b thread class, prevailing torque with nonmetallic insert locking feature, 0.194 inches minimum nut counterbore diameter, dry film lubricant lubrication, 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 with nonmetallic insert
Counterbore Diameter: 0.194 inches minimum nut
Lubrication: dry film lubricant
Overall Length: 16.436 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: 1.500 inches nominal
Nut Counterbore Depth: 0.027 inches minimum nut
Temp Rating: 250.0 fahrenheit nominal
Nut Quantity: 11
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
G52550-3A-48-11	Gang C Self-Locking Nut Assembly
MS21063L3-12-11	Gang C Self-Locking Nut Assembly
NAS689P12-11	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-00-935-8987?

The FSCG of the NSN 5310-00-935-8987 is 5310

Does NSN 5310-00-935-8987 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 5310-00-935-8987 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-935-8987 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 5310-00-935-8987 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 22, 1968