The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-720-9303, 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 Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-720-9303 |
| Primary Part Number | 1000410 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| Status | ACTIVE |
| Nominal Width Across Flats | 1.8125 INCHES IN |
| Style Designator | FEMALE COUPLING HALF |
| Nominal Hole Diameter | 0.875 INCHES IN |
| Nominal Thickness | 0.6875 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-720-9303 is a Coupling Half,quick Disconnect, manufactured by Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-720-9303 has 2 manufacturer part numbers on file: 1000410 (Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt), 2084T22 (Mcmaster-Carr Supply Co).
Key specifications for 1000410: Nominal Width Across Flats: 1.8125 INCHES IN; Style Designator: FEMALE COUPLING HALF; Overall Length: 2.0000 INCHES NOMINAL IN; Nominal Hole Diameter: 0.875 INCHES IN. 4 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.