NSN 4820-01-491-0583 · NIIN 014910583 · Part number 109-214-100-362-000
Emerson Automation Solutions Final Control Us Lp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04613
Government record, cited
NSN 4820-01-491-0583 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-491-0583. Manufacturer of record part number: 109-214-100-362-000.
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp
Identification
NSN: 4820-01-491-0583
NIIN: 014910583
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 109-214-100-362-000
Manufacturer: Emerson Automation Solutions Final Control Us Lp
General Description
The Retainer,seat,valve, cataloged under National Stock Number 4820-01-491-0583, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Retainer,seat,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Emerson Automation Solutions Final Control Us Lp (CAGE 04613)
Technical Specifications
Parameter
Value
NSN
4820-01-491-0583
Primary Part Number
109-214-100-362-000
Item Name
Retainer,seat,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Emerson Automation Solutions Final Control Us Lp
Status
ACTIVE
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-491-0585913-206-100-360-001POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp
4820-01-491-0589LDH-930-100-360-002POSSIBLE MATCH
GUIDE,VALVE STEM
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp
4820-01-491-0594347-236-100-360-000POSSIBLE MATCH
FLANGE,GLAND,VALVE
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp
4820-01-491-0599109-247-100-360-000POSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Lexair Inc
4820-01-491-0605LDG-205-100-360-001POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp
4820-01-491-3422512-703-100-362-597POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp
Emerson Automation Solutions Final Control Us Lp (USA)
Reference documents
Reference
Meaning
D362-10-512
D/9Drawing number reference only
Emerson Automation Solutions Final Control Us Lp
Related Parts
4820-01-491-0585POSSIBLE MATCH
SEAT,VALVE
913-206-100-360-001
4820-01-491-0589POSSIBLE MATCH
GUIDE,VALVE STEM
LDH-930-100-360-002
4820-01-491-0594POSSIBLE MATCH
FLANGE,GLAND,VALVE
347-236-100-360-000
4820-01-491-0599POSSIBLE MATCH
RETAINER,DISK,VALVE
109-247-100-360-000
4820-01-491-0605POSSIBLE MATCH
STEM,FLUID VALVE
LDG-205-100-360-001
4820-01-491-3422POSSIBLE MATCH
VALVE,BUTTERFLY
512-703-100-362-597
Frequently Asked Questions
What is NSN 4820-01-491-0583?
NSN 4820-01-491-0583 is a Retainer,seat,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-491-0583?
NSN 4820-01-491-0583 has 2 manufacturer part numbers on file: 109-214-100-362-000 (Emerson Automation Solutions Final Control Us Lp), D362-10-512 ITEM 16 (Emerson Automation Solutions Final Control Us Lp).
What NSN replaces 4820-01-491-0583?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-491-0585, 4820-01-491-0589, 4820-01-491-0594. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-491-0583 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.