4820-00-242-3179

Find complete technical information, availability, and procurement data for: 4820-00-242-3179
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-242-3179

Item Name Code

05485

Assigment Date

03/17/1971 (55 years ago)

A fluid line fitting having an external quick disconnect feature, designed to be inserted into a fitting with an internal quick disconnect feature to block the flow of fluid. Excludes:plug, protective, dust and moisture seal.

inside screw bonnet type, integral bonnet attachment method, right-hand all ends thread direction, stem flow control device, plain (pipe) all ends connection style

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: stem
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Nominal Thread Size: 0.250 inches all ends
Material: steel comp 316 body
Material: steel comp 316 seat
Material Document And Classification: fed std 66,aisi 316/sae 30316 fed std single material response body
Material Document And Classification: fed std 66,aisi 316/sae 30316 fed std single material response seat
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-082-2788	No Name Available	05/01/1984

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
029977	Globe Valve
029977-1	Globe Valve
1VM4-316	Globe Valve
26012656	Globe Valve
4820PL0654416	Globe Valve
4M-V4LR-SS	Globe Valve
6181-7-2	Globe Valve
HT2804 REF.SD2 1142	Globe Valve
SS-1VM4	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-242-3179?

The FSCG of the NSN 4820-00-242-3179 is 4820

Does the NSN 4820-00-242-3179 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-242-3179 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 4820-00-242-3179 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-242-3179 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 4820-00-242-3179 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 17, 1971