Valve, Regulating, Oxygen System P4820-01-587-2851

NSN 4820-01-587-2851 · NIIN 015872851 · Part number 584144-001

Pacific Consolidated Industries Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 75906

Government record, cited

NSN 4820-01-587-2851 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-587-2851. Manufacturer of record part number: 584144-001.

Also searched as 4820-01-587-2851 · 4820015872851 · NIIN 015872851 · 01-587-2851 · FSC 4820 Valves, Nonpowered · CAGE 75906 · 584144-001 · S9553-CH-MMO-010 FIG 7-13-5

Nearby stock numbers ← 4820-01-587-2847 Valve, Check · 4820-01-587-2858 Disk, Rupturable →

4820-01-587-2851 — Valves, Nonpowered

Features

Valve,regulating,oxygen System P — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Pacific Consolidated Industries Llc

Identification

NSN: 4820-01-587-2851
NIIN: 015872851
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 584144-001
Manufacturer: Pacific Consolidated Industries Llc

General Description

The Valve,regulating,oxygen System P, cataloged under National Stock Number 4820-01-587-2851, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pacific Consolidated Industries Llc. 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	4820-01-587-2851
Primary Part Number	584144-001
Item Name	Valve,regulating,oxygen System P
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pacific Consolidated Industries Llc
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
S9553-CH-MMO-010 FIG 7-13-5	Pacific Consolidated Industries Llc (USA)
584144-001 PRIMARY	Pacific Consolidated Industries Llc (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 4820-01-587-2851?

NSN 4820-01-587-2851 is a Valve,regulating,oxygen System P, manufactured by Pacific Consolidated Industries Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-587-2851?

NSN 4820-01-587-2851 has 2 manufacturer part numbers on file: S9553-CH-MMO-010 FIG 7-13-5 (Pacific Consolidated Industries Llc), 584144-001 (Pacific Consolidated Industries Llc).

What are the specifications of 584144-001?

Key specifications for 584144-001: Part Name Assigned by Controlling Agency: REGULATOR, BACK PRESSURE, 0 TO 200 PSIG. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-587-2851 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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