NSN 4820-00-256-9379 · NIIN 002569379 · Part number CCA-1350
Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 47038
Government record, cited
NSN 4820-00-256-9379 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-256-9379. Manufacturer of record part number: CCA-1350.
Manufacturer of record: Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co
Identification
NSN: 4820-00-256-9379
NIIN: 002569379
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CCA-1350
Manufacturer: Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co
General Description
The Valve,spiral Lockin, cataloged under National Stock Number 4820-00-256-9379, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,spiral Lockin
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co (CAGE 47038)
Technical Specifications
Parameter
Value
NSN
4820-00-256-9379
Primary Part Number
CCA-1350
Item Name
Valve,spiral Lockin
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co
Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co (USA)
Reference documents
Reference
Meaning
CCA1350-3-8INNPT
5/9Secondary reference
Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co
CCA1350-3-8INNPT
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-00-256-9379?
NSN 4820-00-256-9379 is a Valve,spiral Lockin, manufactured by Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-256-9379?
NSN 4820-00-256-9379 has 1 manufacturer part number on file: CCA-1350 (Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co).
Is NSN 4820-00-256-9379 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.