The Tee Assembly,flanged,quick Disco, cataloged under National Stock Number 4730-01-501-9227, 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 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-501-9227 |
| Item Name | Tee Assembly,flanged,quick Disco |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Component Quantity | 10 |
| Furnished Items | R.H VALVE BODY; L.H VALVE BODY; PLATE ORIFICE; NUT; RESTRICTOR; TEE,TUBE; O-RING; RETAINING CUP AND SCREW |
| 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 |
|---|---|
| 9955-005-003 ITEM 4A | 5/9 Secondary reference Acorn Engineering Company Dba Whitehall Manufacturing Co |
| 2570-040-001 | 3/9 Design control — primary reference Acorn Engineering Company Dba Whitehall Manufacturing Co |
| 9955-005-003 | D/9 Drawing number reference only Acorn Engineering Company Dba Whitehall Manufacturing Co |
NSN 4730-01-501-9227 is a Tee Assembly,flanged,quick Disco, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4730-01-501-9573. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-501-9227: Component Quantity: 10; Furnished Items: R.H VALVE BODY; L.H VALVE BODY; PLATE ORIFICE; NUT; RESTRICTOR; TEE,TUBE; O-RING; RETAINING CUP AND SCREW; End Item Identification: LAV-TOILET CO .5 GPM. 2 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.