Bearing 4730-01-322-6155 NSN 4730-01-322-6155 · NIIN 013226155 · Part number MA648
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61208
NSN 4730-01-322-6155 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-322-6155. Manufacturer of record part number: MA648 .
Also searched as
4730-01-322-6155 ·
4730013226155 ·
NIIN 013226155 ·
01-322-6155 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 61208 · MA648
Nearby stock numbers
← 4730-01-322-6154 Pipe, Oil
·
4730-01-322-6160 Hose →
4730-01-322-6155 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Bearing — FSC 4730 2 manufacturer part numbers on file Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Identification
NSN: 4730-01-322-6155
NIIN: 013226155
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: MA648
Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
General Description
The Bearing, cataloged under National Stock Number 4730-01-322-6155, 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 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name Bearing FSC / FSG 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) Manufacturers Marine & Industrial Transmissions Ltd (CAGE U2621); Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208)
Technical Specifications
Parameter Value NSN 4730-01-322-6155 Primary Part Number MA648 Item Name Bearing FSC / FSG 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings Manufacturer Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
MA648 Marine & Industrial Transmissions Ltd (GBR)
MA648 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Reference documents
Reference Meaning
MA648
5/9 Secondary reference Twin Disc International S a
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 4730-01-322-6155?
NSN 4730-01-322-6155 is a Bearing, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-322-6155?
NSN 4730-01-322-6155 has 2 manufacturer part numbers on file: MA648 (Marine & Industrial Transmissions Ltd), MA648 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
Is NSN 4730-01-322-6155 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.
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