621569-1

View detailed technical data, stock status, and sourcing information for: 621569-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-118-0677

Item Name Code

20281

Assigment Date

08/26/1981 (44 years ago)

An essentially tubular fitting which forms the combustion outlet end of the fuel feed line in a pressure oil burner. It has a single, threaded oil inlet connection at one end and a nonconnected outlet at the other through which the oil is released in the boiler combustion chamber in the form of a spray. Outlet tip may be separable. May include strainer, filter, and/or adapter.

0.300 inches minimum and 4.330 inches maximum overall width, 0.020 inches nominal cross-sectional thickness, 0.145 inches nominal hole diameter, 4.290 inches minimum and 4.320 inches maximum overall length, 0.920 inches nominal center to center distance between bolt holes along length

Product Characteristics

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

Hole Diameter: 0.145 inches nominal
Overall Length: 4.290 inches minimum and 4.320 inches maximum
Overall Width: 0.300 inches minimum and 4.330 inches maximum
Center To Center Distance Between Bolt Holes Along Length: 0.920 inches nominal
Cross-Sectional Thickness: 0.020 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: aluminum emi/rfi conductor
Material: rubber silicone class q 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
04-0302-6180	Electronic Shielding Gasket
10139481	Electronic Shielding Gasket
621569-1	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-118-0677?

The FSCG of the NSN 5999-01-118-0677 is 5999

Does the NSN 5999-01-118-0677 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-118-0677 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 5999-01-118-0677 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-118-0677 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 5999-01-118-0677 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Aug 26, 1981