20760820

View detailed technical data, stock status, and sourcing information for: 20760820
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-552-6006

Item Name Code

05277

Assigment Date

06/19/2007 (19 years ago)

A half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end, for inserting in a hole drilled at right angle to the axis of the stud, shaft, or like item. Its ends are separable or one end is bent to hold it in place.

prevailing torque with nonmetallic insert locking feature, hexagon nut style, right-hand thread direction, 0.590 inches nominal nut height, 3b thread class

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 with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.590 inches nominal
Width Across Flats: 0.740 inches minimum and 0.750 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Part Name Assigned By Controlling Agency: nut, hex-lock-light nc thd-steel
Material: plastic nylon locking insert
Material: steel nut

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
20760820	Hexagon Self-Locking Nut
23AX335	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-552-6006?

The FSCG of the NSN 5310-01-552-6006 is 5310

Does the NSN 5310-01-552-6006 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-552-6006 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 5310-01-552-6006 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-552-6006 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 5310-01-552-6006 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Jun 19, 2007