Valve, Relief, Pressure and Temper4820-01-679-7405

NSN 4820-01-679-7405 · NIIN 016797405 · Part number 1CRVOLE-130PSI

Hydroseal Valve Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0GRW8

Government record, cited

NSN 4820-01-679-7405 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-679-7405. Manufacturer of record part number: 1CRVOLE-130PSI.

Also searched as 4820-01-679-7405 · 4820016797405 · NIIN 016797405 · 01-679-7405 · FSC 4820 Valves, Nonpowered · CAGE 0GRW8 · 1CRVOLE-130PSI

Nearby stock numbers ← 4820-01-679-7324 Coupling, Actuator-Handwheel, Valv · 4820-01-679-7414 Valve, Relief, Pressure and Temper →

4820-01-679-7405 — Valves, Nonpowered

Features

Valve,relief,pressure and Temper — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hydroseal Valve Co Inc

Identification

NSN: 4820-01-679-7405
NIIN: 016797405
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1CRVOLE-130PSI
Manufacturer: Hydroseal Valve Co Inc

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-679-7405, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydroseal Valve Co Inc. 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	4820-01-679-7405
Primary Part Number	1CRVOLE-130PSI
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydroseal Valve Co Inc
Status	ACTIVE

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
1CRVOLE-130PSI PRIMARY	Hydroseal Valve Co 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 4820-01-679-7405?

NSN 4820-01-679-7405 is a Valve,relief,pressure and Temper, manufactured by Hydroseal Valve Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-679-7405?

NSN 4820-01-679-7405 has 1 manufacturer part number on file: 1CRVOLE-130PSI (Hydroseal Valve Co Inc).

What are the specifications of 1CRVOLE-130PSI?

Key specifications for 1CRVOLE-130PSI: End Item Identification: USCG SENTINEL CLASS FAST RESPONSE CUTTER B (FRC-B). 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-679-7405 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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