Valve, Relief, Pressure and Temper4820-01-503-6185

NSN 4820-01-503-6185 · NIIN 015036185 · Part number 95851159

Compactors Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0LJL9

Government record, cited

NSN 4820-01-503-6185 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-503-6185. Manufacturer of record part number: 95851159.

Also searched as 4820-01-503-6185 · 4820015036185 · NIIN 015036185 · 01-503-6185 · FSC 4820 Valves, Nonpowered · CAGE 0LJL9 · 95851159

Nearby stock numbers ← 4820-01-503-6179 Valve, Rotary, Selector · 4820-01-503-6219 Valve, Check →

4820-01-503-6185 — Valves, Nonpowered

Features

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

Identification

NSN: 4820-01-503-6185
NIIN: 015036185
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 95851159
Manufacturer: Compactors Inc

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-503-6185, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Compactors 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	4820-01-503-6185
Primary Part Number	95851159
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Compactors 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
95851159 PRIMARY	Compactors 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 4820-01-503-6185?

NSN 4820-01-503-6185 is a Valve,relief,pressure and Temper, manufactured by Compactors Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-503-6185?

NSN 4820-01-503-6185 has 1 manufacturer part number on file: 95851159 (Compactors Inc).

What are the specifications of 95851159?

Key specifications for 95851159: Special Features: NHA: MODEL 20P DENSIFIER; Part Name Assigned by Controlling Agency: MANIFOLD RELIEF VALVE; End Item Identification: WASP CLASS LHD. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-503-6185 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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