NSN 4710-01-073-2811 · NIIN 010732811 · Part number 221D355-1
East/west Industries, Inc. · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 30941
Government record, cited
NSN 4710-01-073-2811 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-073-2811. Manufacturer of record part number: 221D355-1.
Also searched as4710-01-073-2811 ·
4710010732811 ·
NIIN 010732811 ·
01-073-2811 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 30941 · 221D355-1
End Connection Style: UNTHREADED EXTERNAL SINGLE END
Tube Outside Diameter: 0.250 INCHES NOMINAL IN
Material: ALUMINUM ALLOY 5052 TUBING
Identification
NSN: 4710-01-073-2811
NIIN: 010732811
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 221D355-1
Manufacturer: East/west Industries, Inc.
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-073-2811, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is East/west Industries, Inc.. Government technical data includes 7 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 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
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4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
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4710-00-001-1686
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4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file
Frequently Asked Questions
What is NSN 4710-01-073-2811?
NSN 4710-01-073-2811 is a Tube Assembly,metal, manufactured by East/west Industries, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-073-2811?
NSN 4710-01-073-2811 has 1 manufacturer part number on file: 221D355-1 (East/west Industries, Inc.).
What are the specifications of 221D355-1?
Key specifications for 221D355-1: Seat Angle in Deg: 37.0 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.035 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-073-2811 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.