PartsTable TECHNICAL DATA SHEET

NSN 4820-01-459-4369Government record, cited

Stem, Fluid Valve4820-01-459-4369

NSN 4820-01-459-4369 · NIIN 014594369 · Part number 26422-J-385

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 76364

Government record, cited

NSN 4820-01-459-4369 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-459-4369. Manufacturer of record part number: 26422-J-385.

Also searched as 4820-01-459-4369 · 4820014594369 · NIIN 014594369 · 01-459-4369 · FSC 4820 Valves, Nonpowered · CAGE 76364 · 26422-J-385 · 12209-108-1 · N-12183-3 · N-12183-3 2IN PC6

Nearby stock numbers ← 4820-01-459-4358 Disk, Rupturable · 4820-01-459-4394 Stem Collar →

4820-01-459-4369 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Valve Type for Which Designed: GATE
Stem Actuating End Type: THREADED EXTERNALLY
Valve Size for Which Designed: 2.000 INCHES IN
Material: NICKEL ALLOY
1 manufacturer part number on file
Manufacturer of record: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc

Identification

NSN: 4820-01-459-4369
NIIN: 014594369
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 26422-J-385
Manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-459-4369, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-459-4369
Primary Part Number	26422-J-385
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Status	ACTIVE
Valve Type for Which Designed	GATE
Stem Actuating End Type	THREADED EXTERNALLY
Valve Size for Which Designed	2.000 INCHES IN
Material	NICKEL ALLOY

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 5

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

4820-01-459-492851187S30H-184 POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc

4820-01-459-504412216-205-Y POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)The Walworth Company

4820-01-459-568412211-108-1-1 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Twc the Valve Company, L.l.c.

4810-01-464-8101N-1218-3 C-12209-205-Y POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc

4820-01-563-95614352-L25H-183 POSSIBLE MATCH

RETAINER,DISK,VALVE

Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc

Cross-Reference Index

Part Number	Manufacturer
26422-J-385 PRIMARY	Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)

Reference documents

Reference	Meaning
12209-108-1	5/9 Secondary reference The Walworth Company
N-12183-3	D/9 Drawing number reference only The Walworth Company
N-12183-3 2IN PC6	5/9 Secondary reference The Walworth Company

Related Parts

4820-01-459-4928POSSIBLE MATCH

SEAT,VALVE

51187S30H-184

4820-01-459-5044POSSIBLE MATCH

DISK,VALVE

12216-205-Y

4820-01-459-5684POSSIBLE MATCH

STEM,FLUID VALVE

12211-108-1-1

4810-01-464-8101POSSIBLE MATCH

DISK,VALVE

N-1218-3 C-12209-205-Y

4820-01-563-9561POSSIBLE MATCH

RETAINER,DISK,VALVE

4352-L25H-183

Frequently Asked Questions

What is NSN 4820-01-459-4369?

NSN 4820-01-459-4369 is a Stem,fluid Valve, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-459-4369?

NSN 4820-01-459-4369 has 1 manufacturer part number on file: 26422-J-385 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4820-01-459-4369?

5 possible matches (shared part number, not a government interchangeability claim): 4820-01-459-4928, 4820-01-459-5044, 4820-01-459-5684. Verify interchangeability with system specifications before substitution.

What are the specifications of 26422-J-385?

Key specifications for 26422-J-385: Valve Type for Which Designed: GATE; Stem Actuating End Type: THREADED EXTERNALLY; Valve Size for Which Designed: 2.000 INCHES IN; Special Features: NHA VALVE GATE CAGE 63686. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-459-4369 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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