The Stem,fluid Valve, cataloged under National Stock Number 4820-01-093-6300, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Stem,fluid Valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4820-01-093-6300
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-249-14484558762 ITEM 2POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Ship Systems Command
4820-01-501-6906845-4558762 ITEM 13POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Ship Systems Command
5365-01-721-5131845-4558762-12POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2642-806-01 ITEM 5
3/2Design control — primary reference
U.S. Government activity
4558762
D/9Drawing number reference only
U.S. Government activity
Related Parts
4820-01-249-1448POSSIBLE MATCH
STEM,FLUID VALVE
4558762 ITEM 2
4820-01-501-6906POSSIBLE MATCH
STEM,FLUID VALVE
845-4558762 ITEM 13
5365-01-721-5131POSSIBLE MATCH
BUSHING,SLEEVE
845-4558762-12
Frequently Asked Questions
What is NSN 4820-01-093-6300?
NSN 4820-01-093-6300 is a Stem,fluid Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-093-6300?
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-249-1448, 4820-01-501-6906, 5365-01-721-5131. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-093-6300 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.