The Tee,pipe, cataloged under National Stock Number 4730-00-009-8632, 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 Tompkins Industries Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-009-8632 |
| Primary Part Number | 5604-12 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tompkins Industries Inc |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Leg Length | 1.296 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.296 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.593 INCHES NOMINAL THIRD END IN |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF ALL ENDS |
| 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 |
|---|---|
| 5604-12 PRIMARY | Tompkins Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| PF3110-12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| PF3110-12CAD | 5/9 Secondary reference U.S. Government activity |
| 5604-12 | 5/9 Secondary reference Tomkins Industries Inc Ventline/lvs Div |
NSN 4730-00-009-8632 is a Tee,pipe, manufactured by Tompkins Industries Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-009-8632 has 1 manufacturer part number on file: 5604-12 (Tompkins Industries Inc).
Key specifications for 5604-12: Connection Style: PLAIN (PIPE) ALL ENDS; Leg Length: 1.296 INCHES NOMINAL FIRST END IN; Leg Length: 1.296 INCHES NOMINAL SECOND END IN; Leg Length: 1.593 INCHES NOMINAL THIRD END IN. 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.