The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-573-0497, 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 Bosch Rexroth Corporation Div Mobile Hydraulics Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-573-0497 |
| Primary Part Number | ZTSE4692 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Bosch Rexroth Corporation Div Mobile Hydraulics Division |
| Status | ACTIVE |
| 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 |
|---|---|
| ZTSE4692 | Bosch Rexroth Corporation Div Mobile Hydraulics Division (USA) |
| Reference | Meaning |
|---|---|
| ZTSE4692 | 5/9 Secondary reference Nd Defense Llc |
| ZTSE4692 | 3/9 Design control — primary reference Bosch Automotive Service Solutions Inc. |
NSN 4730-01-573-0497 is a Coupling Half,quick Disconnect, manufactured by Bosch Rexroth Corporation Div Mobile Hydraulics Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-573-0497 has 1 manufacturer part number on file: ZTSE4692 (Bosch Rexroth Corporation Div Mobile Hydraulics Division).
Key specifications for ZTSE4692: Special Features: FUEL / OIL PRESSURE TEST COUPLER CAN BE CONNECTED TO THE FUEL TEST FITTING TO MEASURE FUEL PRESSURE OR FUEL INLET RESTRICTION;APPLICATIONS: DT 466 / 570,HT 570; Part Name Assigned by Controlling Agency: TOOL,OIL/FUEL ADAPTER; End Item Identification: MRAP - UNIQUE NSN - MAXXPRO CAT I. 0 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.