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NSN 4820-01-300-9215Government record, cited

Diaphragm, Actuator Valve, Special4820-01-300-9215

NSN 4820-01-300-9215 · NIIN 013009215 · Part number 3018340

Aerojet Rocketdyne Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 05824

Government record, cited

NSN 4820-01-300-9215 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-300-9215. Manufacturer of record part number: 3018340.

Also searched as 4820-01-300-9215 · 4820013009215 · NIIN 013009215 · 01-300-9215 · FSC 4820 Valves, Nonpowered · CAGE 05824 · 3018340

Nearby stock numbers ← 4820-01-300-9121 Valve, Linear, Directional Control · 4820-01-300-9233 Valve, Balanced, Relief →

4820-01-300-9215 — Valves, Nonpowered

Features

Diaphragm,actuator Valve,special — FSC 4820
Outside Diameter: 1.372 INCHES NOMINAL IN
Style Designator: SPECIAL SHAPED
Material: RUBBER
1 manufacturer part number on file
Manufacturer of record: Aerojet Rocketdyne Inc

Identification

NSN: 4820-01-300-9215
NIIN: 013009215
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3018340
Manufacturer: Aerojet Rocketdyne Inc

General Description

The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-300-9215, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aerojet Rocketdyne Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-300-9215
Primary Part Number	3018340
Item Name	Diaphragm,actuator Valve,special
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Aerojet Rocketdyne Inc
Status	ACTIVE
Outside Diameter	1.372 INCHES NOMINAL IN
Style Designator	SPECIAL SHAPED
Material	RUBBER

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
3018340 PRIMARY	Aerojet Rocketdyne Inc (USA)

Reference documents

Reference	Meaning
3018340	D/9 Drawing number reference only Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3018340	5/9 Secondary reference F E L Corp

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 4820-01-300-9215?

NSN 4820-01-300-9215 is a Diaphragm,actuator Valve,special, manufactured by Aerojet Rocketdyne Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-300-9215?

NSN 4820-01-300-9215 has 1 manufacturer part number on file: 3018340 (Aerojet Rocketdyne Inc).

What are the specifications of 3018340?

Key specifications for 3018340: Outside Diameter: 1.372 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED; Material: RUBBER. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-300-9215 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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