Stem, Fluid Valve4820-01-249-3869

NSN 4820-01-249-3869 · NIIN 012493869 · Part number B30901

Crane Co Div Valve Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 14959

Government record, cited

NSN 4820-01-249-3869 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-249-3869. Manufacturer of record part number: B30901.

Also searched as 4820-01-249-3869 · 4820012493869 · NIIN 012493869 · 01-249-3869 · FSC 4820 Valves, Nonpowered · CAGE 14959 · B30901 · B30901 FIG465 1/2 6INCH

Nearby stock numbers ← 4820-01-249-3857 Head, Safety, Pressure Relief · 4820-01-249-3871 Stem, Fluid Valve →

4820-01-249-3869 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Valve Type for Which Designed: GATE
Stem Actuating End Type: THREADED EXTERNALLY
Valve Model Number for Which Designed: 465 1/2
Valve Size for Which Designed: 6.000 INCHES IN
Material: COPPER ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Crane Co Div Valve Div

Identification

NSN: 4820-01-249-3869
NIIN: 012493869
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: B30901
Manufacturer: Crane Co Div Valve Div

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-249-3869, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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	4820-01-249-3869
Primary Part Number	B30901
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Crane Co Div Valve Div
Status	ACTIVE
Valve Type for Which Designed	GATE
Stem Actuating End Type	THREADED EXTERNALLY
Valve Model Number for Which Designed	465 1/2
Valve Size for Which Designed	6.000 INCHES IN
Material	COPPER 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

Cross-Reference Index

Part Number	Manufacturer
B30901 PRIMARY	Crane Co Div Valve Div (USA)
B30901 FIG465 1/2 6INCH	Crane Co Div Valve Div (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 4820-01-249-3869?

NSN 4820-01-249-3869 is a Stem,fluid Valve, manufactured by Crane Co Div Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-249-3869?

NSN 4820-01-249-3869 has 2 manufacturer part numbers on file: B30901 (Crane Co Div Valve Div), B30901 FIG465 1/2 6INCH (Crane Co Div Valve Div).

What are the specifications of B30901?

Key specifications for B30901: Valve Type for Which Designed: GATE; Stem Actuating End Type: THREADED EXTERNALLY; Valve Model Number for Which Designed: 465 1/2; Valve Size for Which Designed: 6.000 INCHES IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-249-3869 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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