10473109

View detailed technical data, stock status, and sourcing information for: 10473109
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-540-2557

Item Name Code

29730

Assigment Date

09/25/1974 (51 years ago)

right-hand thread direction, prevailing torque all metal design locking feature, dry film lubricant lubrication, 3b thread class, 1.130 inches maximum washer outside diameter

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: 1.130 inches maximum
Lubrication: dry film lubricant
Overall Height: 0.375 inches nominal
Nut Style: castellated hexagon
Washer Thickness: 0.055 inches nominal
Width Across Flats: 0.868 inches minimum and 0.880 inches maximum
Temp Rating: 800.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 16
Hardness Rating: 46.0 rockwell c maximum
Nominal Thread Size: 0.750 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5732 assn std single material response or ams 5737 assn std single material response overall
Precious Material And Location: on nut silver
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response or ams 2411 assn std 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
10473109	Extended Washer Self-Locking Nut
3D0027-12	Extended Washer Self-Locking Nut
73783CS-1216	Extended Washer Self-Locking Nut
HC54710-12	Extended Washer Self-Locking Nut
NSA5059C12	Extended Washer Self-Locking Nut
TE9925-12	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-540-2557?

The FSCG of the NSN 5310-00-540-2557 is 5310

Does the NSN 5310-00-540-2557 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-540-2557 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 5310-00-540-2557 contain precious materials?

Item contains silver.

Does NSN 5310-00-540-2557 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 5310-00-540-2557 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Sep 25, 1974