T7C524M

View detailed technical data, stock status, and sourcing information for: T7C524M
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-774-9774

Item Name Code

05280

Assigment Date

10/19/1973 (52 years ago)

prevailing torque all metal design locking feature, 3b thread class, 0.317 inches minimum nut counterbore diameter, right-hand thread direction, dry film lubricant lubrication

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: 0.317 inches minimum nut
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.130 inches minimum and 0.135 inches maximum
Nut Style: plate
Nut Length: 0.914 inches maximum
Nut Height: 0.328 inches maximum
Plate Thickness: 0.065 inches maximum
Nut Counterbore Depth: 0.062 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.495 inches minimum and 0.505 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.312 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5735 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate 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
12720E-054	Plate Self-Locking Nut
K3001-5	Plate Self-Locking Nut
MS21056L5	Plate Self-Locking Nut
T7C524M	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-774-9774?

The FSCG of the NSN 5310-00-774-9774 is 5310

Does the NSN 5310-00-774-9774 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-774-9774 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 5310-00-774-9774 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-774-9774 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 5310-00-774-9774 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 19, 1973