5750449-1

View detailed technical data, stock status, and sourcing information for: 5750449-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-190-7465

Item Name Code

15895

Assigment Date

09/30/1984 (41 years ago)

prevailing torque all metal design locking feature, 2b thread class, 2.936 inches minimum and 2.946 inches maximum small end diameter, soluble 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: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Lubrication: soluble lubricant
Small End Diameter: 2.936 inches minimum and 2.946 inches maximum
Drive Point Depth: 0.190 inches nominal
Nut Style: round
Nut Diameter: 3.620 inches nominal
Nut Thickness: 0.650 inches nominal
Drive Point Width: 0.380 inches nominal
Undercut Thickness: 0.120 inches nominal
Drive Point Quantity: 4
Thread Series: un
Thread Quantity Per Inch: 20
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 2.875 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material 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
241-5750449	Round Self-Locking Nut
5750449-1	Round Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-190-7465?

The FSCG of the NSN 5310-01-190-7465 is 5310

Does the NSN 5310-01-190-7465 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-190-7465 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 5310-01-190-7465 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-190-7465 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 5310-01-190-7465 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Sep 30, 1984