4820-01-462-9965

Find complete technical information, availability, and procurement data for: 4820-01-462-9965
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-462-9965

Item Name Code

05487

Assigment Date

03/01/1999 (27 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

2b all ends thread class, usns stalwart class tagos end item identification, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction, poppet flow control device

Product Characteristics

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

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
End Item Identification: usns stalwart class tagos
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal tube all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.875 inches all ends
Opening Pressure Setting: 20.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 1.500 inches all ends
Special Features: 3.000 in. nom. height, 3.000 in. nom. width, 7.250 in. nom. length
Material: steel overall
Style Designator: straight thru
Thread Series Designator: un all ends

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
C2420-S-20PSI	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-462-9965?

The FSCG of the NSN 4820-01-462-9965 is 4820

Does the NSN 4820-01-462-9965 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-462-9965 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 4820-01-462-9965 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-462-9965 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 4820-01-462-9965 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Mon, Mar 1, 1999