Valve, Check, Ventila4820-01-417-2030

NSN 4820-01-417-2030 · NIIN 014172030

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-417-2030 · 4820014172030 · NIIN 014172030 · 01-417-2030 · FSC 4820 Valves, Nonpowered · NAVY 1993 1790 · LLH377281 · 19430

Nearby stock numbers ← 4820-01-417-2027 · 4820-01-417-2043 →

4820-01-417-2030 — Valves, Nonpowered

Features

Valve,check,ventila — FSC 4820
General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICS DATA

Identification

NSN: 4820-01-417-2030
NIIN: 014172030
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,check,ventila, cataloged under National Stock Number 4820-01-417-2030, 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4820-01-417-2030
Item Name	Valve,check,ventila
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
General Characteristics Item Description	NO TECH REVIEW OR CHARACTERISTICS DATA

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 1

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

6350-01-614-6885SCI535B1 POSSIBLE MATCH

HORN,SIGNAL

Possible match (shared part number)Naval Inventory Control Point Mechanicsburg

Cross-Reference Index

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

Reference documents

Reference	Meaning
NAVY 1993 1790	5/1 Secondary reference U.S. Government activity
LLH377281	5/1 Secondary reference Naval Medical Material Support Command Detachment
19430	3/9 Design control — primary reference Nellcor Puritan Bennett Llc Dba Covidien Div Covidien

Related Parts

6350-01-614-6885POSSIBLE MATCH

HORN,SIGNAL

SCI535B1

Frequently Asked Questions

What is NSN 4820-01-417-2030?

NSN 4820-01-417-2030 is a Valve,check,ventila, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-417-2030?

1 possible match (shared part number, not a government interchangeability claim): 6350-01-614-6885. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-417-2030?

Key specifications for 4820-01-417-2030: General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICS DATA. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-417-2030 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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