Parts Kit, Valve4820-01-562-4267

NSN 4820-01-562-4267 · NIIN 015624267 · Part number 389-6342

Tescom Corp Dba Tescom Div Tescom · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 13669

Government record, cited

NSN 4820-01-562-4267 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-562-4267. Manufacturer of record part number: 389-6342.

Also searched as 4820-01-562-4267 · 4820015624267 · NIIN 015624267 · 01-562-4267 · FSC 4820 Valves, Nonpowered · CAGE 13669 · 389-6342

Nearby stock numbers ← 4820-01-562-4246 Valve, Relief, Pressure and Temper · 4820-01-562-4593 Guide, Valve Stem →

4820-01-562-4267 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
Component Quantity: 8
End Item Name: ASTUTE CLASS SUBMARINE
2 manufacturer part numbers on file
Manufacturer of record: Tescom Corp Dba Tescom Div Tescom

Identification

NSN: 4820-01-562-4267
NIIN: 015624267
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 389-6342
Manufacturer: Tescom Corp Dba Tescom Div Tescom

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-562-4267, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-562-4267
Primary Part Number	389-6342
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tescom Corp Dba Tescom Div Tescom
Status	ACTIVE
Component Quantity	8
End Item Name	ASTUTE CLASS SUBMARINE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
389-6342 PRIMARY	Tescom Corp Dba Tescom Div Tescom (USA)
389-6342	Trident Australia Pty Ltd (AUS)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-562-4267?

NSN 4820-01-562-4267 is a Parts Kit,valve, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-562-4267?

NSN 4820-01-562-4267 has 2 manufacturer part numbers on file: 389-6342 (Tescom Corp Dba Tescom Div Tescom), 389-6342 (Trident Australia Pty Ltd).

What are the specifications of 389-6342?

Key specifications for 389-6342: Component Quantity: 8; End Item Name: ASTUTE CLASS SUBMARINE; Special Features: KIT CONTAINS VALVE STEM, VALVE SEAT, SEAT RETAINER, SPRING, FILTER, INNER SLEEVE AND OUTER SLEEVE, DIAPHRAM. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-562-4267 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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