Valve, Relief, Pressure and Temper4820-01-370-0147

NSN 4820-01-370-0147 · NIIN 013700147 · Part number 723423

Meggitt Troy Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78385

Government record, cited

NSN 4820-01-370-0147 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-370-0147. Manufacturer of record part number: 723423.

Also searched as 4820-01-370-0147 · 4820013700147 · NIIN 013700147 · 01-370-0147 · FSC 4820 Valves, Nonpowered · CAGE 78385 · 723423

Nearby stock numbers ← 4820-01-370-0146 Valve, Pressure Equalizing, Gaseou · 4820-01-370-0193 Seat, Valve →

4820-01-370-0147 — Valves, Nonpowered

Features

Valve,relief,pressure and Temper — FSC 4820
Body Style: STRAIGHT THRU
End Connection Quantity: 2
1 manufacturer part number on file
Manufacturer of record: Meggitt Troy Inc

Identification

NSN: 4820-01-370-0147
NIIN: 013700147
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 723423
Manufacturer: Meggitt Troy Inc

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-370-0147, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meggitt Troy Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-370-0147
Primary Part Number	723423
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Meggitt Troy Inc
Status	ACTIVE
Body Style	STRAIGHT THRU
End Connection Quantity	2

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
723423 PRIMARY	Meggitt Troy Inc (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 4820-01-370-0147?

NSN 4820-01-370-0147 is a Valve,relief,pressure and Temper, manufactured by Meggitt Troy Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-370-0147?

NSN 4820-01-370-0147 has 1 manufacturer part number on file: 723423 (Meggitt Troy Inc).

What are the specifications of 723423?

Key specifications for 723423: Body Style: STRAIGHT THRU; End Connection Quantity: 2; End Item Identification: 2350-01-087-1095. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-370-0147 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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