Disk, Valve 4820-00-409-2109 NSN 4820-00-409-2109 · NIIN 004092109 · Part number HP1131131-1
Tactair Fluid Controls Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70236
NSN 4820-00-409-2109 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-409-2109. Manufacturer of record part number: HP1131131-1 .
Also searched as
4820-00-409-2109 ·
4820004092109 ·
NIIN 004092109 ·
00-409-2109 ·
FSC 4820 Valves, Nonpowered · CAGE 70236 · HP1131131-1 · HP1131131
Nearby stock numbers
← 4820-00-409-2107 Seat, Valve
·
4820-00-409-2110 Piston, Valve →
4820-00-409-2109 — Valves, Nonpowered
Features
Disk,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: Tactair Fluid Controls Inc
Identification
NSN: 4820-00-409-2109
NIIN: 004092109
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HP1131131-1
Manufacturer: Tactair Fluid Controls Inc
General Description
The Disk,valve, cataloged under National Stock Number 4820-00-409-2109, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tactair Fluid Controls Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 Disk,valve FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Tactair Fluid Controls Inc (CAGE 70236)
Technical Specifications
Parameter Value NSN 4820-00-409-2109 Primary Part Number HP1131131-1 Item Name Disk,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Tactair Fluid Controls 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
HP1131131-1 PRIMARY Tactair Fluid Controls Inc (USA)
Reference documents
Reference Meaning
HP1131131
D/9 Drawing number reference only U.S. Government activity
HP1131131-1
5/9 Secondary 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 4820-00-409-2109?
NSN 4820-00-409-2109 is a Disk,valve, manufactured by Tactair Fluid Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-409-2109?
NSN 4820-00-409-2109 has 1 manufacturer part number on file: HP1131131-1 (Tactair Fluid Controls Inc).
Is NSN 4820-00-409-2109 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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