LHL9120-8-SK

View detailed technical data, stock status, and sourcing information for: LHL9120-8-SK
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-971-7242

Item Name Code

15892

Assigment Date

09/28/1966 (59 years ago)

3bg thread class, right-hand thread direction, 0.372 inches minimum and 0.376 inches maximum pilot diameter, prevailing torque all metal design locking feature, 0.124 inches minimum and 0.130 inches maximum pilot length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3bg
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Pilot Diameter: 0.372 inches minimum and 0.376 inches maximum
Pilot Length: 0.124 inches minimum and 0.130 inches maximum
Counterbore Diameter: 0.329 inches minimum and 0.334 inches maximum nut
Nut Style: clinch
Nut Diameter: 0.460 inches nominal
Nut Height: 0.492 inches maximum
Nut Counterbore Depth: 0.112 inches minimum and 0.142 inches maximum nut
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material response overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-971-7246	No Name Available	11/03/1971

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
494669	Clinch Self-Locking Nut
494670	Clinch Self-Locking Nut
61148-524-1	Clinch Self-Locking Nut
638673	Clinch Self-Locking Nut
639145	Clinch Self-Locking Nut
639148	Clinch Self-Locking Nut
69992-524	Clinch Self-Locking Nut
K29109-5-3	Clinch Self-Locking Nut
LHL9120-8-SK	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-971-7242?

The FSCG of the NSN 5310-00-971-7242 is 5310

Does the NSN 5310-00-971-7242 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-971-7242 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 5310-00-971-7242 contain precious materials?

Item contains silver.

Does NSN 5310-00-971-7242 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 5310-00-971-7242 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Sep 28, 1966