NSN 4820-01-048-2237 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-048-2237. Manufacturer of record part number: HP1248106-1.
Also searched as4820-01-048-2237 ·
4820010482237 ·
NIIN 010482237 ·
01-048-2237 ·
FSC 4820 Valves, Nonpowered · CAGE 70236 · HP1248106-1
General Characteristics Item Description: STEEL,CORROSION RESISTING; O/A H 0.718 IN.; OD 0.937 IN.; ID 0.266 IN.; EXT THD 0.937-20 UNEF 2A A
1 manufacturer part number on file
Manufacturer of record: Tactair Fluid Controls Inc
Identification
NSN: 4820-01-048-2237
NIIN: 010482237
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HP1248106-1
Manufacturer: Tactair Fluid Controls Inc
General Description
The Retainer,valve, cataloged under National Stock Number 4820-01-048-2237, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tactair Fluid Controls Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-048-2237
Primary Part Number
HP1248106-1
Item Name
Retainer,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Tactair Fluid Controls Inc
Status
ACTIVE
General Characteristics Item Description
STEEL,CORROSION RESISTING; O/A H 0.718 IN.; OD 0.937 IN.; ID 0.266 IN.; EXT THD 0.937-20 UNEF 2A A
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 4820-01-048-2237?
NSN 4820-01-048-2237 is a Retainer,valve, manufactured by Tactair Fluid Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-048-2237?
NSN 4820-01-048-2237 has 1 manufacturer part number on file: HP1248106-1 (Tactair Fluid Controls Inc).
What are the specifications of HP1248106-1?
Key specifications for HP1248106-1: General Characteristics Item Description: STEEL,CORROSION RESISTING; O/A H 0.718 IN.; OD 0.937 IN.; ID 0.266 IN.; EXT THD 0.937-20 UNEF 2A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-048-2237 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.