The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-01-049-0545, 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 Cummins Power Generation Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-049-0545 |
| Primary Part Number | 502A245 |
| Item Name | Connector,multiple,fluid Pressur |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Bolt Hole Fluid Passage | NOT PROVIDED |
| Seat Angle in Deg | 37.0 SINGLE CONNECTION |
| Thread Provision | THREADED SINGLE CONNECTION |
| Fluid Conveyance Type and Size for Which Designed | 1/4 IN. NOM TUBE SIZE IN |
| Connection Style | INVERTED FLARE SINGLE CONNECTION |
| Bolt Hole Flats Serrations | NOT PROVIDED |
| Style Designator | 3 FLUID CONNECTIONS |
| Fluid Connection Quantity | 5 SINGLE CONNECTION |
| Thread Direction | RIGHT-HAND SINGLE CONNECTION |
| Thread Size | 7/16 IN.-20 SINGLE CONNECTION IN |
| Screw Thread Series Designator | UNF SINGLE CONNECTION |
| Thread Class | 2B SINGLE CONNECTION |
| Furnished Items | SEAT SINGLE CONNECTION |
| Thickness | 0.562 INCHES NOMINAL IN |
| 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 |
|---|---|
| 502A245 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 502-0245 | 5/1 Secondary reference Cummins Power Generation Inc. |
NSN 4730-01-049-0545 is a Connector,multiple,fluid Pressur, manufactured by Cummins Power Generation Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-049-0545 has 1 manufacturer part number on file: 502A245 (Cummins Power Generation Inc.).
Key specifications for 502A245: Bolt Hole Fluid Passage: NOT PROVIDED; Seat Angle in Deg: 37.0 SINGLE CONNECTION; Thread Provision: THREADED SINGLE CONNECTION; Fluid Conveyance Type and Size for Which Designed: 1/4 IN. NOM TUBE SIZE IN. 14 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.