The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-731-9876, 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 Jaco Manufacturing Company Div ). Government technical data includes 25 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-731-9876 |
| Primary Part Number | 60-4-2N-0 |
| Item Name | Tee,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Jaco Manufacturing Company Div ) |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 TUBE COUPLING NUT W/SLEEVE |
| Connection Style | PLAIN (PIPE) THIRD END |
| Connection Style | FLARELESS (TUBE) SECOND END |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE THIRD END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 0.750 INCHES NOMINAL THIRD END IN |
| Leg Length | 1.156 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.156 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.438 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Nominal Thread Size | 0.125 INCHES THIRD END IN |
| Seat Angle | 11.0 DEGREES FIRST END |
| Seat Angle | 11.0 DEGREES SECOND END |
| Maximum Operating Temp | 120.0 CELSIUS SINGLE RESPONSE DEGC |
| Thread Class | 2A SECOND END A |
| Thread Class | 2A FIRST END A |
| Material | PLASTIC OVERALL |
| Thread Series Designator | NPTF THIRD END |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UNF SECOND END |
| 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 |
|---|---|
| 60-4-2N-0 PRIMARY | Jaco Manufacturing Company Div ) (USA) |
| NY4-3TTM2 PRIMARY | Tylok International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 50-012-17N402 | 7/2 Vendor item drawing reference U.S. Government activity |
| 272-N-04X02 | C/1 Advisory reference — outside the item-of-supply concept Sligo Inc |
| 272N1-4TUBEX1-8P | C/1 Advisory reference — outside the item-of-supply concept Imperial |
| 272-N 1/4 X 1/8 | 5/9 Secondary reference Imperial |
| NY400-3TTM | 5/9 Secondary reference Englander Co Inc the |
| NY-400-30 | D/9 Drawing number reference only Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 272-N-04X02 | 5/9 Secondary reference Imperial |
| 272N1-40DX1-80D | 5/9 Secondary reference Imperial |
NSN 4730-00-731-9876 is a Tee,pipe to Tube, manufactured by Jaco Manufacturing Company Div ), classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-731-9876 has 2 manufacturer part numbers on file: 60-4-2N-0 (Jaco Manufacturing Company Div )), NY4-3TTM2 (Tylok International, Inc.).
Key specifications for 60-4-2N-0: Furnished Items and Quantity: 2 TUBE COUPLING NUT W/SLEEVE; Connection Style: PLAIN (PIPE) THIRD END; Connection Style: FLARELESS (TUBE) SECOND END; Connection Style: FLARELESS (TUBE) FIRST END. 25 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.