LAC-440-2F

View detailed technical data, stock status, and sourcing information for: LAC-440-2F
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-473-2892

Item Name Code

15892

Assigment Date

04/04/2000 (26 years ago)

right-hand thread direction, 0.289 inches maximum pilot diameter, 0.054 inches maximum pilot length, prevailing torque all metal design locking feature, 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
Pilot Diameter: 0.289 inches maximum
Pilot Length: 0.054 inches maximum
Lubrication: dry film lubricant
Nut Style: clinch
Nut Diameter: 0.345 inches minimum and 0.375 inches maximum
Nut Height: 0.244 inches maximum
End Item Identification: ea-6b; prowler ea-6b aircraft
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Special Features: material is 300 series stainless steel
Material: steel corrosion resisting nut
Material: steel corrosion resisting shell
Surface Treatment: cadmium and chromate nut
Surface Treatment: passivate shell
Surface Treatment Document And Classification: astma380 assn std single treatment response shell

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
LAC-440-2F	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-473-2892?

The FSCG of the NSN 5310-01-473-2892 is 5310

Does the NSN 5310-01-473-2892 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-473-2892 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 5310-01-473-2892 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-473-2892 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 5310-01-473-2892 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Apr 4, 2000