1752101-4

View detailed technical data, stock status, and sourcing information for: 1752101-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-549-6821

Item Name Code

15893

Assigment Date

10/18/1974 (51 years ago)

0.057 inches minimum and 0.063 inches maximum pilot length, 3b thread class, prevailing torque all metal design locking feature, 0.190 inches minimum and 0.194 inches maximum pilot 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
Pilot Diameter: 0.190 inches minimum and 0.194 inches maximum
Pilot Length: 0.057 inches minimum and 0.063 inches maximum
Nut Style: spline
Nut Diameter: 0.224 inches minimum and 0.244 inches maximum
Nut Height: 0.167 inches minimum and 0.190 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 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

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
1752101-4	Spline Self-Locking Nut
M45938-6-6	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-549-6821?

The FSCG of the NSN 5310-00-549-6821 is 5310

Does the NSN 5310-00-549-6821 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-549-6821 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 5310-00-549-6821 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-549-6821 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 5310-00-549-6821 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Oct 18, 1974