MC21916

View detailed technical data, stock status, and sourcing information for: MC21916
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part MC21916 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-01-543-7683

Item Name Code

77777

Assigment Date

09/21/2006 (19 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

agav criticality code justification, nha valve,fluid pressure mv-22 end item identification

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: nha valve,fluid pressure mv-22
Criticality Code Justification: agav

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
MC21916	Aircraf Sleeve Assy

FAQs

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

What is the FSCG of the NSN 1680-01-543-7683?

The FSCG of the NSN 1680-01-543-7683 is 1680

Does NSN 1680-01-543-7683 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 1680-01-543-7683 contain precious materials?

Item does not contain precious metal.

Does NSN 1680-01-543-7683 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 1680-01-543-7683 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, Sep 21, 2006