NSN 4730-01-665-8856 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-665-8856. Manufacturer of record part number: 28-24B3HQ2.
Also searched as4730-01-665-8856 ·
4730016658856 ·
NIIN 016658856 ·
01-665-8856 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 30780 · 28-24B3HQ2 · 229L65265-M00
Nearby stock numbers← 4730-01-665-8735 Tee, Boss
·
4730-01-665-8918 Strainer Element, Sediment →
4730-01-665-8856 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Flange,pipe — FSC 4730
Flange Diameter: 2.500 INCHES NOMINAL IN
Style Designator: ROUND, NO BOLT HOLES
Recess Depth: 0.695 INCHES NOMINAL IN
Raised Face Height: 2.500 INCHES NOMINAL IN
Bore Diameter: 1.7 INCHES NOMINAL IN
Thickness: 1.190 INCHES NOMINAL IN
2 manufacturer part numbers on file
Identification
NSN: 4730-01-665-8856
NIIN: 016658856
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 28-24B3HQ2
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
General Description
The Flange,pipe, cataloged under National Stock Number 4730-01-665-8856, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 6 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. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-665-8856?
NSN 4730-01-665-8856 is a Flange,pipe, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-665-8856?
NSN 4730-01-665-8856 has 2 manufacturer part numbers on file: 28-24B3HQ2 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 229L65265-M00 (Johnson Controls Ltd, York Navy Systems).
What are the specifications of 28-24B3HQ2?
Key specifications for 28-24B3HQ2: Flange Diameter: 2.500 INCHES NOMINAL IN; Style Designator: ROUND, NO BOLT HOLES; Recess Depth: 0.695 INCHES NOMINAL IN; Raised Face Height: 2.500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-665-8856 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.