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NSN 4730-01-040-0105Government record, cited
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Ferrule, Brazing, Tube Fitting4730-01-040-0105

NSN 4730-01-040-0105 · NIIN 010400105
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-040-0105 · 4730010400105 · NIIN 010400105 · 01-040-0105 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · AS4841 · MS9483-09 · AS4841
Nearby stock numbers  ·
L 0.596 INCHES NOMINAL IN HOSE FITTING
4730-01-040-0105 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Ferrule,brazing,tube Fitting — FSC 4730
  • Seat Angle in Deg: 37.0
  • Style Designator: INVERTED FLARE
  • Sleeve Outside Diameter: 0.626 INCHES NOMINAL IN
  • Casehardening Indicator: NOT CASEHARDENED
  • Surface Treatment: PASSIVATE
  • Flange Width: 0.295 INCHES NOMINAL IN
  • Material: STEEL COMP 347
Identification
  • NSN: 4730-01-040-0105
  • NIIN: 010400105
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Ferrule,brazing,tube Fitting, cataloged under National Stock Number 4730-01-040-0105, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-040-0105
Item NameFerrule,brazing,tube Fitting
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Seat Angle in Deg37.0
Style DesignatorINVERTED FLARE
Sleeve Outside Diameter0.626 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Surface TreatmentPASSIVATE
Flange Width0.295 INCHES NOMINAL IN
MaterialSTEEL COMP 347
Flange Outside Diameter0.743 INCHES NOMINAL IN
Hose/tube Outside Diameter for Which Designed0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
AS4841 5/9 Secondary reference
U.S. Government activity
MS9483-09 2/2 Government specification standardization
U.S. Government activity
AS4841 5/1 Secondary reference
Sae International Dba Sae International
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 4730-01-040-0105?

NSN 4730-01-040-0105 is a Ferrule,brazing,tube Fitting, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-040-0105?

Key specifications for 4730-01-040-0105: Seat Angle in Deg: 37.0; Style Designator: INVERTED FLARE; Overall Length: 0.596 INCHES NOMINAL IN; Sleeve Outside Diameter: 0.626 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-040-0105 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.

PartsTable — the parts reference. Every fact cited to its source.
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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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