241-5750405PC130

View detailed technical data, stock status, and sourcing information for: 241-5750405PC130
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-194-0674

Item Name Code

29729

Assigment Date

11/09/1984 (41 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.

3b thread class, 0.300 inches maximum overall height, prevailing torque all metal design locking feature, 0.398 inches minimum washer outside diameter, 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
Washer Outside Diameter: 0.398 inches minimum
Overall Height: 0.300 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.020 inches minimum
Width Across Flats: 0.305 inches minimum and 0.313 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 1 cl 3 fed spec single treatment response 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
241-5750405PC130	Extended Washer Self-Locking Nut
61170C-428	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-194-0674?

The FSCG of the NSN 5310-01-194-0674 is 5310

Does the NSN 5310-01-194-0674 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-194-0674 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 5310-01-194-0674 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-194-0674 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 5310-01-194-0674 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Nov 9, 1984