The Vee Coupling, cataloged under National Stock Number 5342-00-526-2293, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-00-526-2293 |
| Primary Part Number | 2320-350 |
| Item Name | Vee Coupling |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL INCO 718,0.555 IN. W,4.250 IN. INSIDE DIA 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 |
|---|---|
| 2320-350 PRIMARY | Eaton Corporation Div Fed (USA) |
| GC550EM350 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| D2320-350 | 5/9 Secondary reference Eaton Corporation Div Fed |
NSN 5342-00-526-2293 is a Vee Coupling, manufactured by Eaton Corporation Div Fed, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-526-2293 has 2 manufacturer part numbers on file: 2320-350 (Eaton Corporation Div Fed), GC550EM350 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-123-1057. Verify interchangeability with system specifications before substitution.
Key specifications for 2320-350: General Characteristics Item Description: STEEL INCO 718,0.555 IN. W,4.250 IN. INSIDE DIA 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.