PartsTable TECHNICAL DATA SHEET

NSN 4820-01-469-8982Government record, cited

Valve, Safety Relief4820-01-469-8982

NSN 4820-01-469-8982 · NIIN 014698982 · Part number 022-09544-000

Johnson Controls Navy Systems, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 66935

Government record, cited

NSN 4820-01-469-8982 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-469-8982. Manufacturer of record part number: 022-09544-000.

Also searched as 4820-01-469-8982 · 4820014698982 · NIIN 014698982 · 01-469-8982 · FSC 4820 Valves, Nonpowered · CAGE 66935 · 022-09544-000 · 064-48511-000 ITEM 117 · 022-09544D000 · 364-48756-000 ITEM 117 · 064-48511-000

Nearby stock numbers ← 4820-01-469-8975 Cap, Valve · 4820-01-469-9123 Guide, Valve Stem →

4820-01-469-8982 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Johnson Controls Navy Systems, Llc

Identification

NSN: 4820-01-469-8982
NIIN: 014698982
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 022-09544-000
Manufacturer: Johnson Controls Navy Systems, Llc

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-469-8982, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Johnson Controls Navy Systems, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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)
Manufacturers	Johnson Controls Navy Systems, Llc (CAGE 66935)

Technical Specifications

Parameter	Value
NSN	4820-01-469-8982
Primary Part Number	022-09544-000
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Johnson Controls Navy Systems, 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

⇄ Related Items 9

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

2825-01-469-9339064-48546C000 POSSIBLE MATCH

SEAL RING ASSEMBLY,LABYRINTH

Possible match (shared part number)Johnson Controls Navy Systems, Llc

2835-01-470-1947364-48544C000 POSSIBLE MATCH

ADAPTER,ROTOR SPRT

Possible match (shared part number)Johnson Controls Navy Systems, Llc

2835-01-470-1962025-31397-000 POSSIBLE MATCH

MOTOR,ACTUATOR

Possible match (shared part number)Johnson Controls Navy Systems, Llc

6635-01-470-2855025-31760D000 POSSIBLE MATCH

PROBE,EDDY CURRENT

Possible match (shared part number)Johnson Controls Navy Systems, Llc

5340-01-496-0727021-29500 ITEM 27 POSSIBLE MATCH

CLAMP,LOOP

Possible match (shared part number)Johnson Controls Navy Systems, Llc

5305-01-551-8511064-48511-000 ITEM 203C POSSIBLE MATCH

SETSCREW

Possible match (shared part number)Johnson Controls Navy Systems, Llc

5365-01-551-8537077-17121-000 POSSIBLE MATCH

RING,RETAINING,INSTRUMENT

Possible match (shared part number)Johnson Controls Navy Systems, Llc

5365-01-552-8604077-17118-000 POSSIBLE MATCH

SPACER,RING

Possible match (shared part number)Johnson Controls Navy Systems, Llc

5340-01-552-8615077-17123-000 POSSIBLE MATCH

GUIDE,FLOW

Possible match (shared part number)Johnson Controls Navy Systems, Llc

Cross-Reference Index

Part Number	Manufacturer
064-48511-000 ITEM 117	Johnson Controls Navy Systems, Llc (USA)
022-09544-000 PRIMARY	Johnson Controls Navy Systems, Llc (USA)

Reference documents

Reference	Meaning
022-09544D000	5/9 Secondary reference Johnson Controls Navy Systems, Llc
364-48756-000 ITEM 117	C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc
064-48511-000	D/9 Drawing number reference only Johnson Controls Navy Systems, Llc

Related Parts

2825-01-469-9339POSSIBLE MATCH

SEAL RING ASSEMBLY,LABYRINTH

064-48546C000

2835-01-470-1947POSSIBLE MATCH

ADAPTER,ROTOR SPRT

364-48544C000

2835-01-470-1962POSSIBLE MATCH

MOTOR,ACTUATOR

025-31397-000

6635-01-470-2855POSSIBLE MATCH

PROBE,EDDY CURRENT

025-31760D000

5340-01-496-0727POSSIBLE MATCH

CLAMP,LOOP

021-29500 ITEM 27

5305-01-551-8511POSSIBLE MATCH

SETSCREW

064-48511-000 ITEM 203C

5365-01-551-8537POSSIBLE MATCH

RING,RETAINING,INSTRUMENT

077-17121-000

5365-01-552-8604POSSIBLE MATCH

SPACER,RING

077-17118-000

5340-01-552-8615POSSIBLE MATCH

GUIDE,FLOW

077-17123-000

Frequently Asked Questions

What is NSN 4820-01-469-8982?

NSN 4820-01-469-8982 is a Valve,safety Relief, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-469-8982?

NSN 4820-01-469-8982 has 2 manufacturer part numbers on file: 064-48511-000 ITEM 117 (Johnson Controls Navy Systems, Llc), 022-09544-000 (Johnson Controls Navy Systems, Llc).

What NSN replaces 4820-01-469-8982?

9 possible matches (shared part number, not a government interchangeability claim): 2825-01-469-9339, 2835-01-470-1947, 2835-01-470-1962. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-469-8982 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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