NSN 4730-01-296-4950 · NIIN 012964950 · Part number L5303326-005
The Boeing Company Div Legacy Am&m · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 43999
Government record, cited
NSN 4730-01-296-4950 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-296-4950. Manufacturer of record part number: L5303326-005.
Also searched as4730-01-296-4950 ·
4730012964950 ·
NIIN 012964950 ·
01-296-4950 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 43999 · L5303326-005
4730-01-296-4950 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Union,tube — FSC 4730
Flange Shape: HEXAGON WITH HOLES ALL ENDS
FSC Application Data: B-1B AIRCRAFT
Flange Face Design: RAISED STRAIGHT ALL ENDS
Nominal Overall Length: 2.800 INCHES IN
Connection Type: FLANGE ALL ENDS
Style Designator: FLANGED
Bolt Hole Nominal Diameter: 0.047 INCHES ALL ENDS IN
Identification
NSN: 4730-01-296-4950
NIIN: 012964950
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: L5303326-005
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Union,tube, cataloged under National Stock Number 4730-01-296-4950, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 4730-01-296-4950?
NSN 4730-01-296-4950 is a Union,tube, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-296-4950?
NSN 4730-01-296-4950 has 1 manufacturer part number on file: L5303326-005 (The Boeing Company Div Legacy Am&m).
What are the specifications of L5303326-005?
Key specifications for L5303326-005: Flange Shape: HEXAGON WITH HOLES ALL ENDS; FSC Application Data: B-1B AIRCRAFT; Flange Face Design: RAISED STRAIGHT ALL ENDS; Nominal Overall Length: 2.800 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-296-4950 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.
What is the DEMIL code for NSN 4730-01-296-4950?
NSN 4730-01-296-4950 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.