H677-2301-104

View detailed technical data, stock status, and sourcing information for: H677-2301-104
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-498-1818

Item Name Code

20281

Assigment Date

06/18/2002 (24 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

19.380 inches nominal overall length, 4.200 inches nominal center to center distance between bolt holes along width, wire and composition cross-sectional shape style, 0.700 inches nominal overall width, 0.062 inches nominal overall 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
Overall Length: 19.380 inches nominal
Overall Height: 0.062 inches nominal
Overall Width: 0.700 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 4.200 inches nominal
Cross-Sectional Height: 0.062 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Special Features: material p/n 07-0701-4506-77 cage 18565 controller remote interfacw
Material: nickel alloy emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: -qq-n-281,class a fed spec single material response emi/rfi conductor
Material Document And Classification: -zz-r-765,class 2b fed spec single material response environmental seal
Style Designator: rectangular

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
569-7067769-104	Electronic Shielding Gasket
569-7067769-404	Electronic Shielding Gasket
H677-2301-104	Electronic Shielding Gasket
H677-2301-404	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-498-1818?

The FSCG of the NSN 5999-01-498-1818 is 5999

Does the NSN 5999-01-498-1818 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-498-1818 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 5999-01-498-1818 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-498-1818 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 5999-01-498-1818 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jun 18, 2002