NSN 4820-01-202-9449 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-202-9449. Manufacturer of record part number: 3W75305T61.
Also searched as4820-01-202-9449 ·
4820012029449 ·
NIIN 012029449 ·
01-202-9449 ·
FSC 4820 Valves, Nonpowered · CAGE 51436 · 3W75305T61
Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand
Identification
NSN: 4820-01-202-9449
NIIN: 012029449
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3W75305T61
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand
General Description
The Valve,check, cataloged under National Stock Number 4820-01-202-9449, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 5 specifications, 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.
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 4820-01-202-9449?
NSN 4820-01-202-9449 is a Valve,check, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-202-9449?
NSN 4820-01-202-9449 has 1 manufacturer part number on file: 3W75305T61 (Ingersoll-Rand Company Dba Ingersoll-Rand).
What are the specifications of 3W75305T61?
Key specifications for 3W75305T61: Flow Control Device: DISKDISK; Mounting Position: HORIZONTAL OR VERTICAL; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-202-9449 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.