NSN 4820-01-164-7193 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-164-7193. Manufacturer of record part number: 0010173-11.
Port Diameter: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Spherical Diameter: 0.438 INCHES NOMINAL IN
Port Quantity: 2
Criticality Code Justification: FEAT
Material: COPPER ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Portland Valve Llc
Identification
NSN: 4820-01-164-7193
NIIN: 011647193
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0010173-11
Manufacturer: Portland Valve Llc
General Description
The Ball,valve,ported, cataloged under National Stock Number 4820-01-164-7193, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Portland Valve Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 4820-01-164-7193?
NSN 4820-01-164-7193 is a Ball,valve,ported, manufactured by Portland Valve Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-164-7193?
NSN 4820-01-164-7193 has 2 manufacturer part numbers on file: 2BA15 (Oshkosh Defense Llc), 0010173-11 (Portland Valve Llc).
What are the specifications of 0010173-11?
Key specifications for 0010173-11: Port Diameter: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Spherical Diameter: 0.438 INCHES NOMINAL IN; Port Quantity: 2; Criticality Code Justification: FEAT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-164-7193 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.