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NSN 4730-01-454-4971Government record, cited
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Elbow, Pipe4730-01-454-4971

NSN 4730-01-454-4971 · NIIN 014544971 · Part number 5502-02-02-SS
Brennan Industries · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 5E240
Government record, cited
NSN 4730-01-454-4971 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-454-4971. Manufacturer of record part number: 5502-02-02-SS.
Also searched as  4730-01-454-4971 · 4730014544971 · NIIN 014544971 · 01-454-4971 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 5E240 · 5502-02-02-SS · 1236AS988 · PF-201-2-SS
Nearby stock numbers  ·
L 0.800 INCHES NOMINAL SECOND END IN NPTF ALL ENDS HOSE FITTING
4730-01-454-4971 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Elbow,pipe — FSC 4730
  • Flow Angle: 90.0 DEGREES
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Leg Length: 0.800 INCHES NOMINAL SECOND END IN
  • Leg Length: 0.740 INCHES NOMINAL FIRST END IN
Identification
  • NSN: 4730-01-454-4971
  • NIIN: 014544971
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 5502-02-02-SS
  • Manufacturer: Brennan Industries
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-454-4971, 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 Brennan Industries. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-454-4971
Primary Part Number5502-02-02-SS
Item NameElbow,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerBrennan Industries
StatusACTIVE
Flow Angle90.0 DEGREES
Connection StylePLAIN (PIPE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Leg Length0.800 INCHES NOMINAL SECOND END IN
Leg Length0.740 INCHES NOMINAL FIRST END IN
Nominal Thread Size0.125 INCHES ALL ENDS IN
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 316 OVERALL
Thread Series DesignatorNPTF ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
5502-02-02-SS Air-Way Manufacturing Company (USA)
5502-02-02-SS PRIMARY Brennan Industries (USA)
Reference documents
ReferenceMeaning
5502-02-02-SS 5/2 Secondary reference
U.S. Government activity
1236AS988 D/9 Drawing number reference only
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
PF-201-2-SS 5/9 Secondary reference
U.S. Government activity
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
4730-00-001-0009
COUPLING,TUBE
Related Parts in Pipe, Tubing, Hose, and Fittings
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
D10008-08
4730-00-001-0009
COUPLING,TUBE
H10008-12

Frequently Asked Questions

What is NSN 4730-01-454-4971?

NSN 4730-01-454-4971 is a Elbow,pipe, manufactured by Brennan Industries, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-454-4971?

NSN 4730-01-454-4971 has 2 manufacturer part numbers on file: 5502-02-02-SS (Air-Way Manufacturing Company), 5502-02-02-SS (Brennan Industries).

What are the specifications of 5502-02-02-SS?

Key specifications for 5502-02-02-SS: Flow Angle: 90.0 DEGREES; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Connection Type: THREADED INTERNAL PIPE FIRST END. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-454-4971 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.

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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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