2AD789

View detailed technical data, stock status, and sourcing information for: 2AD789
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-563-5803

Item Name Code

01857

Assigment Date

05/14/2008 (18 years ago)

A filter having inlet and outlet connections and designed to be connected in a pipe, tube or hose line. For spin-on, base-mounted filtering devices with integral outer casings, see filter element, fluid. Excludes:air conditioner.

0.240 inches minimum and 0.260 inches maximum nut height, right-hand thread direction, 2320-01-544-2251 truck, palletized loading end item identification, hexagon nut style, 2a 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: 2a
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.240 inches minimum and 0.260 inches maximum
End Item Identification: 2320-01-544-2251 truck, palletized loading
Width Across Flats: 0.675 inches minimum and 0.688 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 14
Nominal Thread Size: 0.438 inches
Hole Configuration Style: configuration b
Part Name Assigned By Controlling Agency: hex jam center locknut
Special Features: finish type is plain

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
1KK908	Hexagon Plain Nut
2AD789	Hexagon Plain Nut
81408	Hexagon Plain Nut
81408000	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-563-5803?

The FSCG of the NSN 5310-01-563-5803 is 5310

Does NSN 5310-01-563-5803 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 5310-01-563-5803 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-563-5803 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 5310-01-563-5803 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, May 14, 2008