NSN 4730-01-664-7799 · NIIN 016647799 · Part number 169-1204-26
Kato Engineering Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 32770
Government record, cited
NSN 4730-01-664-7799 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-664-7799. Manufacturer of record part number: 169-1204-26.
Also searched as4730-01-664-7799 ·
4730016647799 ·
NIIN 016647799 ·
01-664-7799 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 32770 · 169-1204-26 · 24 LOHQ1-S
4730-01-664-7799 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,flange to Boss — FSC 4730
Flange Shape: ROUND SECOND END
Flange Face Design: PLAIN SECOND END
Nominal Overall Length: 3.290 INCHES IN
Connection Type: FLANGE SECOND END
Connection Type: THREADED EXTERNAL BOSS FIRST END
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Outside Diameter: 2.375 INCHES SECOND END IN
Identification
NSN: 4730-01-664-7799
NIIN: 016647799
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 169-1204-26
Manufacturer: Kato Engineering Inc.
General Description
The Adapter,straight,flange to Boss, cataloged under National Stock Number 4730-01-664-7799, 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 Kato Engineering Inc.. Government technical data includes 8 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.
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
No interchangeability data on file.
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 4730-01-664-7799?
NSN 4730-01-664-7799 is a Adapter,straight,flange to Boss, manufactured by Kato Engineering Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-664-7799?
NSN 4730-01-664-7799 has 2 manufacturer part numbers on file: 169-1204-26 (Kato Engineering Inc.), 24 LOHQ1-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
What are the specifications of 169-1204-26?
Key specifications for 169-1204-26: Flange Shape: ROUND SECOND END; Flange Face Design: PLAIN SECOND END; Nominal Overall Length: 3.290 INCHES IN; Connection Type: FLANGE SECOND END. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-664-7799 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.