NSN 4820-01-083-2163 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-083-2163. Manufacturer of record part number: L80145.
Also searched as4820-01-083-2163 ·
4820010832163 ·
NIIN 010832163 ·
01-083-2163 ·
FSC 4820 Valves, Nonpowered · CAGE 01178 · L80145
Operating Pressure: 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Maximum Operating Temp: 240.0 FAHRENHEIT SINGLE RESPONSE DEGF
Mounting Facility: WAFER
Material: ALUMINUM ALLOY BODY
Valve Operation Method: MANUAL
1 manufacturer part number on file
Identification
NSN: 4820-01-083-2163
NIIN: 010832163
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: L80145
Manufacturer: Lourdes Industries, Inc.
General Description
The Valve,butterfly, cataloged under National Stock Number 4820-01-083-2163, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lourdes Industries, Inc.. Government technical data includes 6 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.
Technical Specifications
Parameter
Value
NSN
4820-01-083-2163
Primary Part Number
L80145
Item Name
Valve,butterfly
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Lourdes Industries, Inc.
Status
ACTIVE
Style Designator
STRAIGHT THRU
Operating Pressure
10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-083-2163?
NSN 4820-01-083-2163 is a Valve,butterfly, manufactured by Lourdes Industries, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-083-2163?
NSN 4820-01-083-2163 has 1 manufacturer part number on file: L80145 (Lourdes Industries, Inc.).
What are the specifications of L80145?
Key specifications for L80145: Style Designator: STRAIGHT THRU; Operating Pressure: 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 240.0 FAHRENHEIT SINGLE RESPONSE DEGF; Mounting Facility: WAFER. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-083-2163 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.
What is the DEMIL code for NSN 4820-01-083-2163?
NSN 4820-01-083-2163 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.