K52741-3

View detailed technical data, stock status, and sourcing information for: K52741-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-373-1430

Item Name Code

01872

Assigment Date

03/29/1993 (33 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

0.098 inches minimum and 0.103 inches maximum mounting hole diameter, dry film lubricant lubrication, 3b thread class, right-hand thread direction, plate nut style

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
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.940 inches maximum
Nut Height: 0.300 inches maximum
Plate Thickness: 0.055 inches maximum
Plate Width: 0.333 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.686 inches minimum and 0.690 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel nut
Material Document And Classification: ams 5085 assn std single material response nut
Surface Treatment: cadmium and chromate nut
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec 2nd 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
3M1134A3M	Plate Plain Nut
K52741-3	Plate Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-373-1430?

The FSCG of the NSN 5310-01-373-1430 is 5310

Does the NSN 5310-01-373-1430 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-373-1430 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 5310-01-373-1430 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-373-1430 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 5310-01-373-1430 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Mon, Mar 29, 1993