The Flange,pipe, cataloged under National Stock Number 4730-00-499-6482, 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 11 specifications, cited from the U.S. Government catalog. 17 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-499-6482 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Tube Outside Diameter for Which Designed | 1.375 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.344 INCHES NOMINAL IN |
| Outer Bolt Circle Hole Quantity | 4 |
| Flange Length | 2.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.625 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Center to Center Distance Between Bolt Holes Along Width | 1.625 INCHES NOMINAL IN |
| Flange Width | 2.250 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| W8119396ITEM29 | 5/9 Secondary reference General Electric Company |
| W8119369PC67 | 5/9 Secondary reference General Electric Company |
| A19A388 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W8119093PC67 | 5/9 Secondary reference General Electric Company |
| W8119396PC67 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| W8119093PC67 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| W8119396PC67 | 5/9 Secondary reference General Electric Company |
| A19A388 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| W8119396ITEM29 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| A19A388 | 5/9 Secondary reference General Electric Company |
| W8119569ITEM31 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| W8119569PC67 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| 45238A | 3/9 Design control — primary reference Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc |
| W8119569PC67 | 5/9 Secondary reference General Electric Company |
| W8119369PC67 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| W8119569ITEM31 | 5/9 Secondary reference General Electric Company |
| 70570 | 5/9 Secondary reference Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc |
NSN 4730-00-499-6482 is a Flange,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-056-2224, 4820-01-378-8516. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-00-499-6482: Tube Outside Diameter for Which Designed: 1.375 INCHES NOMINAL IN; Style Designator: RECTANGULAR, WITH BOLT HOLES; Bolt Hole Diameter: 0.344 INCHES NOMINAL IN; Outer Bolt Circle Hole Quantity: 4. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.