NSN 4820-01-090-8955 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-090-8955. Manufacturer of record part number: 59935.
Nearby stock numbers← 4820-01-090-8814 Sleeve, Directional Control Linea
·
4820-01-090-9118 Valve, Gate →
4820-01-090-8955 — Valves, Nonpowered
Features
Lever,valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Somat Company
Identification
NSN: 4820-01-090-8955
NIIN: 010908955
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 59935
Manufacturer: Somat Company
General Description
The Lever,valve, cataloged under National Stock Number 4820-01-090-8955, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Somat Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Lever,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Somat Company (CAGE 04863); Rockwell Automation, Inc. Dba Rockwell Automation (CAGE 01121)
Technical Specifications
Parameter
Value
NSN
4820-01-090-8955
Primary Part Number
59935
Item Name
Lever,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Somat Company
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 Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-607-5631599/35POSSIBLE MATCH
INVERTED NUT,TUBE COUPLING
Possible match (shared part number)Perkins Engines Inc
Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Reference documents
Reference
Meaning
4820PL0935618
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
Related Parts
4730-01-607-5631POSSIBLE MATCH
INVERTED NUT,TUBE COUPLING
599/35
Frequently Asked Questions
What is NSN 4820-01-090-8955?
NSN 4820-01-090-8955 is a Lever,valve, manufactured by Somat Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-090-8955?
NSN 4820-01-090-8955 has 2 manufacturer part numbers on file: 59935 (Somat Company), 802T-W3B (Rockwell Automation, Inc. Dba Rockwell Automation).
What NSN replaces 4820-01-090-8955?
1 possible match (shared part number, not a government interchangeability claim): 4730-01-607-5631. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-090-8955 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.