117LH7940-098

View detailed technical data, stock status, and sourcing information for: 117LH7940-098
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-436-6487

Item Name Code

15891

Assigment Date

09/25/1996 (29 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

floating self-locking barrel nut style, right-hand thread direction, prevailing torque all metal design locking feature, 0.688 inches maximum nut diameter, 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 all metal design
Nut Style: floating self-locking barrel
Nut Diameter: 0.688 inches maximum
Nut Length: 1.084 inches minimum and 1.104 inches maximum
Barrel Height: 0.580 inches minimum and 0.590 inches maximum
Nut Height: 0.764 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.562 inches
Material: iron alloy 660 both ends
Material: nickel alloy 718 nut
Material: steel comp 420 spring
Material Document And Classification: aisi 420 assn std single material response spring
Material Document And Classification: ams 5662 assn std single material response nut
Material Document And Classification: ams 5732 assn std single material response or ams 5737 assn std single material response both ends
Precious Material And Location: nut silver silver
Precious Material: silver
Surface Treatment: passivate both ends
Surface Treatment: passivate spring
Surface Treatment: silver nut
Surface Treatment Document And Classification: ams 2411 assn std single treatment response nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response both ends
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring

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
117LH7940-098	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-436-6487?

The FSCG of the NSN 5310-01-436-6487 is 5310

Does the NSN 5310-01-436-6487 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-436-6487 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 5310-01-436-6487 contain precious materials?

Item contains silver.

Does NSN 5310-01-436-6487 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 5310-01-436-6487 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Sep 25, 1996