5310-01-706-5779

Find complete technical information, availability, and procurement data for: 5310-01-706-5779
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-706-5779

Item Name Code

15891

Assigment Date

12/06/2022 (3 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, floating self-locking barrel nut style, dry film lubricant lubrication

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: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 2.607 inches nominal
Nut Length: 2.990 inches minimum and 3.010 inches maximum
Barrel Height: 1.520 inches minimum and 1.530 inches maximum
Nut Height: 2.187 inches maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 12
Hardness Rating: 36.0 rockwell c minimum and 46.0 rockwell c maximum
Nominal Thread Size: 1.5000 inches
Part Name Assigned By Controlling Agency: nut, self-locking, barrel, floating, 180 ksi ftu
Special Features: material - code b: nut and barrel shall be fabricated from 8740 (uns g87400) steel per ams6322 or 4340 (uns g43400) steel per ams6414. finish - code a: cadmium plated per ams-qq-p-416, type ii, class 2. heat treatment code b: in accordance with ams2759. in no case shall tempering temperature be less than 725 f for 8740 steel and 775 f for 4340 steel. hardness: nut hrc 46; barrel hrc 36-43. solid film lubricant.
Hazardous Substances: cadmium
Material: steel comp 8740 or steel comp 4340 nut
Material: steel comp 8740 or steel comp 4340 overall
Material Document And Classification: ams6322 aerospace material spec std all material responses or ams6414 aerospace material spec std all material responses overall
Material Document And Classification: ams6322 aerospace material spec std all material responses or ams6414 aerospace material spec std all material responses nut
Surface Treatment: cadmium and lubricant dry film overall
Surface Treatment: cadmium and lubricant dry film nut
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 international std/spec all treatment responses nut
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 international std/spec all treatment responses overall
Specification/Standard Data: 80205-nas577 professional/industrial association standard

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
NAS577 REV 18	Barrel Self-Locking Nut
NAS577B24A	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-706-5779?

The FSCG of the NSN 5310-01-706-5779 is 5310

Does the NSN 5310-01-706-5779 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-706-5779 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 5310-01-706-5779 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-706-5779 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 5310-01-706-5779 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Dec 6, 2022