ST2116-09

View detailed technical data, stock status, and sourcing information for: ST2116-09
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-332-7109

Item Name Code

29729

Assigment Date

12/16/1973 (52 years ago)

prevailing torque all metal design locking feature, 0.355 inches maximum overall height, 3b thread class, right-hand thread direction, 0.385 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: 0.385 inches maximum
Overall Height: 0.355 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.057 inches minimum
Width Across Flats: 0.305 inches minimum and 0.313 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel overall
Material Document And Classification: ams 6304 assn std single material response or aisi 8740 assn std single material response overall
Precious Material: silver
Surface Treatment: nickel overall
Surface Treatment Document And Classification: mil-c-26074,class 1 mil 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
4023465	Extended Washer Self-Locking Nut
73182-1032	Extended Washer Self-Locking Nut
H29011-3	Extended Washer Self-Locking Nut
ST2115-09	Extended Washer Self-Locking Nut
ST2116-09	Extended Washer Self-Locking Nut
ST2117-09	Extended Washer Self-Locking Nut
ST2667-09	Extended Washer Self-Locking Nut
VN4752WA0	Extended Washer Self-Locking Nut
VN4752WA02	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-332-7109?

The FSCG of the NSN 5310-00-332-7109 is 5310

Does the NSN 5310-00-332-7109 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-332-7109 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 5310-00-332-7109 contain precious materials?

Item contains silver.

Does NSN 5310-00-332-7109 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 5310-00-332-7109 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Dec 16, 1973