NSN 4730-01-344-9473 · NIIN 013449473 · Part number KR780800 PIECE 45
R G Rollin Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 54752
Government record, cited
NSN 4730-01-344-9473 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-344-9473. Manufacturer of record part number: KR780800 PIECE 45.
Also searched as4730-01-344-9473 ·
4730013449473 ·
NIIN 013449473 ·
01-344-9473 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 54752 · KR780800 PIECE 45 · KR2238-45
4730-01-344-9473 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Body,tube — FSC 4730
Material: COPPER ALLOY
2 manufacturer part numbers on file
Manufacturer of record: R G Rollin Co
Identification
NSN: 4730-01-344-9473
NIIN: 013449473
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: KR780800 PIECE 45
Manufacturer: R G Rollin Co
General Description
The Coupling Body,tube, cataloged under National Stock Number 4730-01-344-9473, 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 R G Rollin Co. Government technical data includes 1 specification, 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 4730-01-344-9473?
NSN 4730-01-344-9473 is a Coupling Body,tube, manufactured by R G Rollin Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-344-9473?
NSN 4730-01-344-9473 has 2 manufacturer part numbers on file: KR2238-45 (R G Rollin Co), KR780800 PIECE 45 (R G Rollin Co).
What are the specifications of KR780800 PIECE 45?
Key specifications for KR780800 PIECE 45: Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-344-9473 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.