PartsTable TECHNICAL DATA SHEET

NSN 4820-01-460-0805Government record, cited

Valve, Safety Relief4820-01-460-0805

NSN 4820-01-460-0805 · NIIN 014600805

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-460-0805 · 4820014600805 · NIIN 014600805 · 01-460-0805 · FSC 4820 Valves, Nonpowered · 302D330-02 · 302D330 · 302D330-002

Nearby stock numbers ← 4820-01-460-0781 Disk, Valve · 4820-01-460-0806 Valve, Linear, Directional Control →

4820-01-460-0805 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820

Identification

NSN: 4820-01-460-0805
NIIN: 014600805
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-460-0805, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Valve,safety Relief
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)

Technical Specifications

Parameter	Value
NSN	4820-01-460-0805
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
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

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-464-5043302D330-08 POSSIBLE MATCH

SUBPLATE ASSEMBLY,VALVE

Possible match (shared part number)Pella Corp

5305-01-642-7715359-15220-0 POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division

5340-01-642-8681488-35013-0 POSSIBLE MATCH

PLUG,LEAKPROOF SEAL

Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division

5360-01-642-8967036-85514-0 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
302D330-02	5/9 Secondary reference U.S. Government activity
302D330	D/9 Drawing number reference only U.S. Government activity
302D330-002	3/2 Design control — primary reference U.S. Government activity

Related Parts

4820-01-464-5043POSSIBLE MATCH

SUBPLATE ASSEMBLY,VALVE

302D330-08

5305-01-642-7715POSSIBLE MATCH

SCREW,CAP,SOCKET HEAD

359-15220-0

5340-01-642-8681POSSIBLE MATCH

PLUG,LEAKPROOF SEAL

488-35013-0

5360-01-642-8967POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

036-85514-0

Frequently Asked Questions

What is NSN 4820-01-460-0805?

NSN 4820-01-460-0805 is a Valve,safety Relief, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-460-0805?

4 possible matches (shared part number, not a government interchangeability claim): 4820-01-464-5043, 5305-01-642-7715, 5340-01-642-8681. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-460-0805 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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