5310-00-728-6373

Find complete technical information, availability, and procurement data for: 5310-00-728-6373
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-728-6373

Item Name Code

05280

Assigment Date

01/01/1961 (65 years ago)

soluble lubricant lubrication, 3b thread class, right-hand thread direction, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, 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
Lubrication: soluble lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.630 inches maximum
Nut Height: 0.143 inches maximum
Plate Thickness: 0.040 inches maximum
Plate Width: 0.140 inches minimum and 0.260 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.203 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 0.404 inches minimum and 0.408 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjc
Thread Quantity Per Inch: 40
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.112 inches
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-733-0879	No Name Available	01/05/1968
5310-01-361-5457	No Name Available	06/01/1994

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
F12LHTA1M-40	Plate Self-Locking Nut
GSM-904	Plate Self-Locking Nut
M 12600NM-40	Plate Self-Locking Nut
MS21069-04	Plate Self-Locking Nut
MTL2S440CPC	Plate Self-Locking Nut
RM200X04	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-728-6373?

The FSCG of the NSN 5310-00-728-6373 is 5310

Does the NSN 5310-00-728-6373 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-728-6373 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 5310-00-728-6373 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-728-6373 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 5310-00-728-6373 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961