Piston, Valve 4820-01-210-3573 NSN 4820-01-210-3573 · NIIN 012103573 · Part number 303080500
Cummins Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 15434
NSN 4820-01-210-3573 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-210-3573. Manufacturer of record part number: 303080500 .
Also searched as
4820-01-210-3573 ·
4820012103573 ·
NIIN 012103573 ·
01-210-3573 ·
FSC 4820 Valves, Nonpowered · CAGE 15434 · 303080500 · 2BF83 · 2BF83 · 2B683 · 3030805
Nearby stock numbers
← 4820-01-210-3543 Parts Kit, Safety Relief Valve
·
4820-01-210-3580 →
4820-01-210-3573 — Valves, Nonpowered
Features
Piston,valve — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Cummins Inc.
Identification
NSN: 4820-01-210-3573
NIIN: 012103573
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 303080500
Manufacturer: Cummins Inc.
General Description
The Piston,valve, cataloged under National Stock Number 4820-01-210-3573, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cummins Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-210-3573 Primary Part Number 303080500 Item Name Piston,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Cummins Inc. 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
Cross-Reference Index
Part Number Manufacturer
2BF83 Oshkosh Defense Llc (USA)
303080500 PRIMARY Cummins Inc. (USA)
Reference documents
Reference Meaning
2BF83
5/9 Secondary reference Oshkosh Corp
2B683
5/9 Secondary reference Oshkosh Corp
3030805
5/9 Secondary reference Cummins Inc.
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 4820-01-210-3573?
NSN 4820-01-210-3573 is a Piston,valve, manufactured by Cummins Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-210-3573?
NSN 4820-01-210-3573 has 2 manufacturer part numbers on file: 2BF83 (Oshkosh Defense Llc), 303080500 (Cummins Inc.).
What are the specifications of 303080500?
Key specifications for 303080500: End Item Identification: 4210-01-137-9944. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-210-3573 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.
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