1650-00-439-5279

Find complete technical information, availability, and procurement data for: 1650-00-439-5279
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-439-5279

Item Name Code

50682

Assigment Date

12/01/1969 (56 years ago)

A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around aircraft components. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes:boot, dust and moisture seal.

1.480 inches minimum and 1.520 inches maximum overall height, 1.660 inches nominal inside diameter, 1.920 inches nominal outside diameter, critical application item (cai) specific use, feat criticality code justification

Product Characteristics

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

Inside Diameter: 1.660 inches nominal
Outside Diameter: 1.920 inches nominal
Overall Height: 1.480 inches minimum and 1.520 inches maximum
Specific Use: critical application item (cai)
Criticality Code Justification: feat
Special Features: design analysis; nuclear hardness critical
Material: rubber silicone

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
L5400454-003-00	Aircraft Components Boot

FAQs

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

What is the FSCG of the NSN 1650-00-439-5279?

The FSCG of the NSN 1650-00-439-5279 is 1650

Does the NSN 1650-00-439-5279 have a Schedule B code assigned?

Yes, the Schedule B code is 8807300060

Does NSN 1650-00-439-5279 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 1650-00-439-5279 contain precious materials?

Precious metal content is unknown

Does NSN 1650-00-439-5279 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 1650-00-439-5279 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Dec 1, 1969