R1159P01

View detailed technical data, stock status, and sourcing information for: R1159P01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-070-8780

Item Name Code

29730

Assigment Date

01/01/1963 (63 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

prevailing torque all metal design locking feature, 0.141 inches maximum overall height, 0.244 inches maximum washer outside diameter, 3b thread class, 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
Washer Outside Diameter: 0.244 inches maximum
Overall Height: 0.141 inches maximum
Nut Style: hexagon
Washer Thickness: 0.032 inches nominal
Width Across Flats: 0.156 inches nominal
Temp Rating: 900.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Material: steel corrosion resisting overall
Precious Material: silver
Surface Treatment: silver overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-961-8094	No Name Available	05/23/1966

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
1068686-3	Extended Washer Self-Locking Nut
1068686G003	Extended Washer Self-Locking Nut
445924-3	Extended Washer Self-Locking Nut
5800334-6000-123	Extended Washer Self-Locking Nut
754-4-30407-005	Extended Washer Self-Locking Nut
H41-06	Extended Washer Self-Locking Nut
N8862175C	Extended Washer Self-Locking Nut
R1159P01	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-070-8780?

The FSCG of the NSN 5310-00-070-8780 is 5310

Does the NSN 5310-00-070-8780 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-070-8780 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 5310-00-070-8780 contain precious materials?

Item contains silver.

Does NSN 5310-00-070-8780 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 5310-00-070-8780 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963