The Tee,pipe, cataloged under National Stock Number 4730-01-244-1230, 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 Sae International Dba Sae International. Government technical data includes 8 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-244-1230 |
| Primary Part Number | B16.11 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.750 INCHES SECOND END IN |
| Nominal Pipe Size Accommodated | 0.750 INCHES FIRST END IN |
| Nominal Pipe Size Accommodated | 0.500 INCHES THIRD END IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material Document and Classification | ASTM-A-403 GR WP 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B16.11 PRIMARY | Sae International Dba Sae International (USA) |
| 552-5588308 ITEM 23 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| B16.11 | 5/9 Secondary reference U.S. Government activity |
| 9716093 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 552-5588308 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 2300-3326 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
| 552-5588308 ITE | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4730-01-244-1230 is a Tee,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-244-1230 has 2 manufacturer part numbers on file: B16.11 (Sae International Dba Sae International), 552-5588308 ITEM 23 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-244-4484. Verify interchangeability with system specifications before substitution.
Key specifications for B16.11: Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 0.750 INCHES FIRST END IN; Nominal Pipe Size Accommodated: 0.500 INCHES THIRD END IN; Connection Style: SOCKET (PIPE) ALL ENDS. 8 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.