The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-440-2176, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Hydraflow. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-440-2176 |
| Primary Part Number | 19C12-36D |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Hydraflow |
| Status | ACTIVE |
| Material Document and Classification | 6061 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Shape | ROUND |
| Inside Diameter | 2.900 INCHES NOMINAL IN |
| Segment Quantity | 2 |
| Material | ALUMINUM ALLOY 6061 BAND |
| 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 |
|---|---|
| 19C12-36D PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| CA33022-092 | 5/9 Secondary reference Eaton Aviation Corporation |
| 19C12-36D | 5/9 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
NSN 5342-01-440-2176 is a Coupling,clamp,grooved, manufactured by Hydraflow, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-440-2176 has 1 manufacturer part number on file: 19C12-36D (Hydraflow).
Key specifications for 19C12-36D: Material Document and Classification: 6061 ASSN STD SINGLE MATERIAL RESPONSE BAND; Shape: ROUND; Inside Diameter: 2.900 INCHES NOMINAL IN; Segment Quantity: 2. 5 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.