The Coupling Assembly Set,quick Disc, cataloged under National Stock Number 4730-01-536-8057, 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 Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-536-8057 |
| Primary Part Number | PDP361 |
| Item Name | Coupling Assembly Set,quick Disc |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| Status | ACTIVE |
| Type/model Designation | STYLE 1 |
| 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 |
|---|---|
| PDP361 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| 12478062-3 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| PDP361 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| PDP361 | 3/9 Design control — primary reference U.S. Government activity |
| 12478062 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-536-8057 is a Coupling Assembly Set,quick Disc, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-536-8057 has 2 manufacturer part numbers on file: PDP361 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), 12478062-3 (U S Army Tank Automotive Command Amsta-Im-Mm).
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-536-8259, 4730-01-537-0260, 4730-01-565-1785. Verify interchangeability with system specifications before substitution.
Key specifications for PDP361: Special Features: TEMP: OPERATING=-25 DEG F TO 120 DEG F / STORAGE = -28 DEG F TO 160 DEG F. MAXIMUM OPERATING PRESSURE: 6000PSG. FLUID COMPATABILITY: HYDRAULIC FLUID MIL-PRF-46170. THREAD: -6 SAE ORB DEGF; Part Name Assigned by Controlling Agency: COUPLING, TEST PORT; End Item Identification: 2350-01-390-4683; Type/model Designation: STYLE 1. 1 specification is 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.