25456-1

View detailed technical data, stock status, and sourcing information for: 25456-1
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-01-493-3521

Item Name Code

77777

Assigment Date

12/31/2001 (24 years ago)

A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes:nut (1), stamped.

mh-53e helicopter end item identification, cushion assembly,extension, an/alq-141 console; panel and top flap of nylon material iaw mil-c-7219, type iii special features

Product Characteristics

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

End Item Identification: mh-53e helicopter
Special Features: cushion assembly,extension, an/alq-141 console; panel and top flap of nylon material iaw mil-c-7219, type iii

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
25456-1	Extens Cushion Assy

FAQs

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

What is the FSCG of the NSN 1680-01-493-3521?

The FSCG of the NSN 1680-01-493-3521 is 1680

Does NSN 1680-01-493-3521 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 1680-01-493-3521 contain precious materials?

Item does not contain precious metal.

Does NSN 1680-01-493-3521 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 1680-01-493-3521 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Dec 31, 2001