The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-526-4625, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-526-4625 |
| Primary Part Number | AA59326/7-6-SS-2 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 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 |
|---|---|
| AA59326/7-6-SS-2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| 20BSL-SS | 5/1 Secondary reference Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| 733BL-20SB | 5/1 Secondary reference Opw Engineered Systems |
| 1400220SL | 5/1 Secondary reference Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| A-A-59326/7 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 5233-124 | 5/1 Secondary reference North American Fuel Tanks, Inc. Dba North American Fuel Tanks Inc |
| 1400220L2 | 5/1 Secondary reference Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| RB200BL | 5/1 Secondary reference Dixon Valve & Coupling Company, Llc Div Dixon Fire |
NSN 4730-01-526-4625 is a Coupling Half,quick Disconnect, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-526-4625 has 1 manufacturer part number on file: AA59326/7-6-SS-2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for AA59326/7-6-SS-2: End Item Identification: TACTICAL WATER PURIFICATION SYS; TWPS 4610-01-488-9656. 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.