803-4384536-41A-85

View detailed technical data, stock status, and sourcing information for: 803-4384536-41A-85
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-505-5925

Item Name Code

22113

Assigment Date

03/11/2003 (23 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

1.1875 inches single threaded portion nominal thread size, 20 single threaded portion thread quantity per inch, 45.000 nominal seat angle in deg, 0.1719 inches nominal single threaded portion thread length, 3a single threaded portion thread class

Product Characteristics

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

Thread Class: 3a single threaded portion
Thread Length: 0.1719 inches nominal single threaded portion
Seat Angle In Deg: 45.000 nominal
Thread Quantity Per Inch: 20 single threaded portion
Nominal Thread Size: 1.1875 inches single threaded portion
Seating Surface Shape: angular
Material: nickel alloy seat
Material Document And Classification: astm b164 assn std single material response or astm a494 gr. -30c assn std single material response seat
Thread Series Designator: un single threaded portion

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
803-4384536 PC NO 85	Valve Seat
803-4384536-41A-85	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-505-5925?

The FSCG of the NSN 4820-01-505-5925 is 4820

Does the NSN 4820-01-505-5925 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-505-5925 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 4820-01-505-5925 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-505-5925 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 4820-01-505-5925 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Mar 11, 2003