Cylinder, Valve4820-01-209-3383

NSN 4820-01-209-3383 · NIIN 012093383

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-209-3383 · 4820012093383 · NIIN 012093383 · 01-209-3383 · FSC 4820 Valves, Nonpowered · A0908C · V-1507 AND V-1508 LETTERK · V-1507

Nearby stock numbers ← 4820-01-209-3382 Piston, Valve · 4820-01-209-3385 Cover, Half, Valve →

4820-01-209-3383 — Valves, Nonpowered

Features

Cylinder,valve — FSC 4820
General Characteristics Item Description: MATERIAL STEEL

Identification

NSN: 4820-01-209-3383
NIIN: 012093383
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Cylinder,valve, cataloged under National Stock Number 4820-01-209-3383, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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	4820-01-209-3383
Item Name	Cylinder,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
General Characteristics Item Description	MATERIAL STEEL

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 2

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

3040-01-209-3410 POSSIBLE MATCH

LEVER,MANUAL CONTROL

Possible match (shared part number)

3040-01-209-4560 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
A0908C	3/9 Design control — primary reference Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.
V-1507 AND V-1508 LETTERK	5/9 Secondary reference Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.
V-1507	D/9 Drawing number reference only Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.

Related Parts

3040-01-209-3410POSSIBLE MATCH

LEVER,MANUAL CONTROL

3040-01-209-4560POSSIBLE MATCH

SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 4820-01-209-3383?

NSN 4820-01-209-3383 is a Cylinder,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-209-3383?

2 possible matches (shared part number, not a government interchangeability claim): 3040-01-209-3410, 3040-01-209-4560. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-209-3383?

Key specifications for 4820-01-209-3383: General Characteristics Item Description: MATERIAL STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-209-3383 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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