NSN 4820-01-084-8112 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-084-8112. Manufacturer of record part number: 49-2271.
Also searched as4820-01-084-8112 ·
4820010848112 ·
NIIN 010848112 ·
01-084-8112 ·
FSC 4820 Valves, Nonpowered · CAGE 02024 · 49-2271
Manufacturer of record: Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics
Identification
NSN: 4820-01-084-8112
NIIN: 010848112
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 49-2271
Manufacturer: Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics
General Description
The Stem,needle Valve, cataloged under National Stock Number 4820-01-084-8112, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics. 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
4820-01-084-8112
Primary Part Number
49-2271
Item Name
Stem,needle Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics
Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics (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 4820-01-084-8112?
NSN 4820-01-084-8112 is a Stem,needle Valve, manufactured by Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-084-8112?
NSN 4820-01-084-8112 has 1 manufacturer part number on file: 49-2271 (Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics).
What are the specifications of 49-2271?
Key specifications for 49-2271: Overall Length: 1.405 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-084-8112 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.