4820-01-438-1679

Find complete technical information, availability, and procurement data for: 4820-01-438-1679
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-438-1679 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-438-1679

Item Name Code

20962

Assigment Date

11/01/1996 (29 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, manual valve operation method, wasp class lhd end item identification, threaded internal pipe all ends connection type

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
End Item Identification: wasp class lhd
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Material: plastic polytetrafluoroethylene seat
Material: rubber fluorocarbon class fpm packing
Material: steel body
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Style Designator: straight thru
Thread Series Designator: npt 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
0.755946TV-SE	Ball Valve
2D3-05193 ITEM 9	Ball Valve
3/4 594466TVSE	Ball Valve
3/4IN 594466TVSE	Ball Valve
3/4IN 5946TV-SE	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-438-1679?

The FSCG of the NSN 4820-01-438-1679 is 4820

Does NSN 4820-01-438-1679 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 4820-01-438-1679 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-438-1679 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 4820-01-438-1679 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Nov 1, 1996