1730B2490

View detailed technical data, stock status, and sourcing information for: 1730B2490
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-440-4498

Item Name Code

20281

Assigment Date

01/14/1997 (29 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

0.560 inches nominal overall width, 0.140 inches nominal hole diameter, wire and composition cross-sectional shape style, 1.200 inches nominal overall length, 0.045 inches nominal cross-sectional height

Product Characteristics

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

Cross-Sectional Shape Style: wire and composition
Hole Diameter: 0.140 inches nominal
Overall Length: 1.200 inches nominal
Overall Width: 0.560 inches nominal
Cross-Sectional Height: 0.045 inches nominal
Bolt Hole Quantity: 2
Environmental Protection Material Location: throughout rf shielding gasket
Special Features: trapazoid shaped aperture, approximately 0.800 in. lg by 0.440 wide
Material: nickel alloy 400 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: qq-n-281 fed spec single material response emi/rfi conductor
Material Document And Classification: zz-r-765, cl 3, gr 30 fed spec single material response environmental seal

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
1730B2490	Electronic Shielding Gasket
82-01863	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-440-4498?

The FSCG of the NSN 5999-01-440-4498 is 5999

Does the NSN 5999-01-440-4498 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-440-4498 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 5999-01-440-4498 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-440-4498 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5999-01-440-4498 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Jan 14, 1997