NSN 4820-01-409-2525 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-409-2525. Manufacturer of record part number: 73054755.
Also searched as4820-01-409-2525 ·
4820014092525 ·
NIIN 014092525 ·
01-409-2525 ·
FSC 4820 Valves, Nonpowered · CAGE 4P412 · 73054755
Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Identification
NSN: 4820-01-409-2525
NIIN: 014092525
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 73054755
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
General Description
The Valve,check, cataloged under National Stock Number 4820-01-409-2525, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-409-2525
Primary Part Number
73054755
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
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 4820-01-409-2525?
NSN 4820-01-409-2525 is a Valve,check, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-409-2525?
NSN 4820-01-409-2525 has 1 manufacturer part number on file: 73054755 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
What are the specifications of 73054755?
Key specifications for 73054755: End Item Identification: 4810-01-360-1584; Valve Operation Method: AUTOMATIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-409-2525 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.