5310-00-557-4722

Find complete technical information, availability, and procurement data for: 5310-00-557-4722
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-557-4722

Item Name Code

15891

Assigment Date

11/08/1974 (51 years ago)

0.656 inches minimum and 0.666 inches maximum nut counterbore diameter, 3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, 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
Counterbore Diameter: 0.656 inches minimum and 0.666 inches maximum nut
Lubrication: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 1.057 inches minimum and 1.060 inches maximum
Nut Length: 1.115 inches minimum and 1.135 inches maximum
Barrel Height: 0.640 inches minimum and 0.650 inches maximum
Nut Height: 0.844 inches nominal
Nut Counterbore Depth: 0.276 inches minimum and 0.286 inches maximum nut
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 18
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum
Nominal Thread Size: 0.625 inches
Material: steel corrosion resisting overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2 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
NAS577-10	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-557-4722?

The FSCG of the NSN 5310-00-557-4722 is 5310

Does the NSN 5310-00-557-4722 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-557-4722 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 5310-00-557-4722 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-557-4722 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 5310-00-557-4722 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974