The Coupler Assembly, cataloged under National Stock Number 4730-01-167-3633, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-167-3633 |
| Primary Part Number | CA33015 |
| Item Name | Coupler Assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| General Characteristics Item Description | FURNISHED WITH RETAINER,TOGGLE,INSPECTION HOLE,HINGE ASSEMBLY,BONDING JUMPER,TUBE O.D.-1.500 INCHES,WIDTH OF BAND-1.580 INCH IN |
| 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 |
|---|---|
| CA33015 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| 5749102REVDFN46 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| CA33015 | 3/9 Design control — primary reference Eaton Aviation Corporation |
| DAA3122P056 | D/9 Drawing number reference only U.S. Government activity |
| CA33015-09 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aviation Corporation |
| DAA3122P056-101 | 5/2 Secondary reference U.S. Government activity |
| GC550MY150A | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| C30015A | 5/9 Secondary reference Eaton Aviation Corporation |
NSN 4730-01-167-3633 is a Coupler Assembly, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-167-3633 has 1 manufacturer part number on file: CA33015 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-167-3634. Verify interchangeability with system specifications before substitution.
Key specifications for CA33015: General Characteristics Item Description: FURNISHED WITH RETAINER,TOGGLE,INSPECTION HOLE,HINGE ASSEMBLY,BONDING JUMPER,TUBE O.D.-1.500 INCHES,WIDTH OF BAND-1.580 INCH IN. 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.