NAS1789X3

View detailed technical data, stock status, and sourcing information for: NAS1789X3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-497-3009

Item Name Code

05280

Assigment Date

05/16/2002 (24 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

0.525 inches nominal nut length, 0.250 inches nominal nut height, a3b thread class, right-hand thread direction, 0.035 inches nominal plate thickness

Product Characteristics

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

Thread Class: a3b
Thread Direction: right-hand
Nut Length: 0.525 inches nominal
Nut Height: 0.250 inches nominal
Plate Thickness: 0.035 inches nominal
End Item Identification: 1520-01-471-6743
Drilled Hole Diameter: 0.098 inches nominal
Hole Type And Quantity: 2 drilled
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Special Features: not dry film lubricated
Material: steel comp 1030 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
NAS1789X3	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-497-3009?

The FSCG of the NSN 5310-01-497-3009 is 5310

Does the NSN 5310-01-497-3009 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-497-3009 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 5310-01-497-3009 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-497-3009 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 5310-01-497-3009 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, May 16, 2002