The Tee,boss, cataloged under National Stock Number 4730-01-696-2973, 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 Brennan Industries. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-696-2973 |
| Primary Part Number | 6835-10-10-10-NWO-FG |
| Item Name | Tee,boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Brennan Industries |
| Status | ACTIVE |
| Nominal Width Across Flats | 1.062 INCHES CENTER BULKHEAD IN |
| Connection Style | GASKET SEAL (BOSS) THIRD END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| Connection Type | THREADED INTERNAL BOSS THIRD END |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Connection Type | THREADED INTERNAL BOSS SECOND END |
| Style Designator | TEE |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Leg Length | 1.180 INCHES NOMINAL THIRD END IN |
| Leg Length | 1.810 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.180 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.875 INCHES ALL ENDS IN |
| Thread Quantity Per Inch | 14 ALL ENDS |
| Material | STEEL TEE |
| Thread Series Designator | UNF 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 |
|---|---|
| 6835-10-10-10-NWO-FG PRIMARY | Brennan Industries (USA) |
NSN 4730-01-696-2973 is a Tee,boss, manufactured by Brennan Industries, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-696-2973 has 1 manufacturer part number on file: 6835-10-10-10-NWO-FG (Brennan Industries).
Key specifications for 6835-10-10-10-NWO-FG: Nominal Width Across Flats: 1.062 INCHES CENTER BULKHEAD IN; Connection Style: GASKET SEAL (BOSS) THIRD END; Connection Style: GASKET SEAL (BOSS) SECOND END; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END. 16 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.