The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-268-7410, 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 Haldex Brake Products Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-268-7410 |
| Primary Part Number | 11400 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Method | GLADHAND 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 |
|---|---|
| 11400 PRIMARY | Haldex Brake Products Corporation (USA) |
| Reference | Meaning |
|---|---|
| 10453110 | 5/9 Secondary reference Haldex Brake Products Corporation |
| ST56D2 | 5/9 Secondary reference Lockheed Martin Corp |
| ST56D2-1 | 5/9 Secondary reference Lockheed Martin Corp |
NSN 4730-01-268-7410 is a Coupling Half,quick Disconnect, manufactured by Haldex Brake Products Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-268-7410 has 1 manufacturer part number on file: 11400 (Haldex Brake Products Corporation).
Key specifications for 11400: Style Designator: MALE COUPLING HALF; Special Features: USE ON REAR OF PUPS, SEALS SYSTEM; KEEPS CONTAMINATES OUT; Part Name Assigned by Controlling Agency: GLADHAND WITH CABLE; Quick Disconnect Method: GLADHAND ALL ENDS. 2 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.