Regulator, Temperature and Pressu4820-01-546-1667

NSN 4820-01-546-1667 · NIIN 015461667 · Part number 12070-100-275W/8242-SPRING

Tyco Intl Ltd · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 25618

Government record, cited

NSN 4820-01-546-1667 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-546-1667. Manufacturer of record part number: 12070-100-275W/8242-SPRING.

Also searched as 4820-01-546-1667 · 4820015461667 · NIIN 015461667 · 01-546-1667 · FSC 4820 Valves, Nonpowered · CAGE 25618 · 12070-100-275W/8242-SPRING

Nearby stock numbers ← 4820-01-546-1531 Stem, Fluid Valve · 4820-01-546-1763 Head, Safety, Pressure Relief →

4820-01-546-1667 — Valves, Nonpowered

Features

Regulator,temperature and Pressu — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Tyco Intl Ltd

Identification

NSN: 4820-01-546-1667
NIIN: 015461667
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12070-100-275W/8242-SPRING
Manufacturer: Tyco Intl Ltd

General Description

The Regulator,temperature and Pressu, cataloged under National Stock Number 4820-01-546-1667, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tyco Intl Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Regulator,temperature and Pressu
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Tyco Intl Ltd (CAGE 25618)

Technical Specifications

Parameter	Value
NSN	4820-01-546-1667
Primary Part Number	12070-100-275W/8242-SPRING
Item Name	Regulator,temperature and Pressu
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tyco Intl Ltd
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
12070-100-275W/8242-SPRING PRIMARY	Tyco Intl Ltd (USA)

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 4820-01-546-1667?

NSN 4820-01-546-1667 is a Regulator,temperature and Pressu, manufactured by Tyco Intl Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-546-1667?

NSN 4820-01-546-1667 has 1 manufacturer part number on file: 12070-100-275W/8242-SPRING (Tyco Intl Ltd).

Is NSN 4820-01-546-1667 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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