The Tee,tube, cataloged under National Stock Number 4730-01-284-7700, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-284-7700 |
| Primary Part Number | GT515AS08-06-08 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Flange Shape | ROUND ALL ENDS |
| Nominal Length | 1.770 INCHES ALL ENDS IN |
| Inlet Location | RIGHT-HAND SIDE AND LEFT-HAND SIDE SINGLE INLET |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Material Document and Classification | MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE TEE |
| Leg Length | 0.350 INCHES MINIMUM AND 0.356 INCHES MAXIMUM SECOND END IN |
| Leg Length | 0.350 INCHES MINIMUM AND 0.356 INCHES MAXIMUM THIRD END IN |
| Leg Length | 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST END IN |
| Sweep Type | SHORT |
| Maximum Operating Temp | 232.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Outside Diameter | 0.377 INCHES SECOND END IN |
| Nominal Outside Diameter | 0.503 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.503 INCHES THIRD END IN |
| Nominal Width | 1.078 INCHES FIRST END IN |
| Nominal Width | 1.141 INCHES SECOND END IN |
| Nominal Width | 1.141 INCHES THIRD END IN |
| Material | TITANIUM ALLOY UNS R54520 TEE |
| 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 |
|---|---|
| GT515AS08-06-08 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 300905-8-6-8 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 4730-01-284-7700 is a Tee,tube, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-284-7700 has 1 manufacturer part number on file: GT515AS08-06-08 (Northrop Grumman Systems Corporation).
Key specifications for GT515AS08-06-08: Flange Shape: ROUND ALL ENDS; Nominal Length: 1.770 INCHES ALL ENDS IN; Inlet Location: RIGHT-HAND SIDE AND LEFT-HAND SIDE SINGLE INLET; Connection Type: THREADED INTERNAL TUBE ALL ENDS. 17 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.