NSN 4820-01-209-3357 · NIIN 012093357 · Part number 3061898W/PL3062676
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59364
Government record, cited
NSN 4820-01-209-3357 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-209-3357. Manufacturer of record part number: 3061898W/PL3062676.
Manufacturer of record: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Identification
NSN: 4820-01-209-3357
NIIN: 012093357
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3061898W/PL3062676
Manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-209-3357, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-209-3357
Primary Part Number
3061898W/PL3062676
Item Name
Seat,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Status
ACTIVE
Material
STEEL CORROSION RESISTING OVERALL
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-209-34481011294-1POSSIBLE MATCH
GUIDE,VALVE STEM
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-209-75733062856POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-209-97323062874-2POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-210-02523062999POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-210-04693062876POSSIBLE MATCH
GUIDE,VALVE STEM
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-210-34693062875POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-01-210-34703062878POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Reference documents
Reference
Meaning
3061898
5/9Secondary reference
Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div
3061898W/PL3062676
5/9Secondary reference
Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div
PL3062676
D/9Drawing number reference only
Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div
Related Parts
4820-01-209-3448POSSIBLE MATCH
GUIDE,VALVE STEM
1011294-1
4820-01-209-7573POSSIBLE MATCH
DISK,VALVE
3062856
4820-01-209-9732POSSIBLE MATCH
DISK,VALVE
3062874-2
4820-01-210-0252POSSIBLE MATCH
VALVE,CHECK
3062999
4820-01-210-0469POSSIBLE MATCH
GUIDE,VALVE STEM
3062876
4820-01-210-3469POSSIBLE MATCH
VALVE,CHECK
3062875
4820-01-210-3470POSSIBLE MATCH
VALVE,CHECK
3062878
Frequently Asked Questions
What is NSN 4820-01-209-3357?
NSN 4820-01-209-3357 is a Seat,valve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-209-3357?
NSN 4820-01-209-3357 has 2 manufacturer part numbers on file: 3061898W/PL3062676 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3061898 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
What NSN replaces 4820-01-209-3357?
7 possible matches (shared part number, not a government interchangeability claim): 4820-01-209-3448, 4820-01-209-7573, 4820-01-209-9732. Verify interchangeability with system specifications before substitution.
What are the specifications of 3061898W/PL3062676?
Key specifications for 3061898W/PL3062676: Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-209-3357 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.