The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-853-4840, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-853-4840 |
| Primary Part Number | 55047-200 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Included Angle in Deg | 90.0 |
| Temp Rating | 1000.0 FAHRENHEIT DEGF |
| Band Width | 0.875 INCHES NOMINAL IN |
| Root Width | 0.483 INCHES NOMINAL IN |
| Retainer Width | 1.120 INCHES NOMINAL IN |
| Drilled Lockwire Hole | NOT INCLUDED |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.032 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.040 INCHES NOMINAL IN |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Height | 0.225 INCHES NOMINAL IN |
| Nut Type | PLAIN HEXAGON |
| Segment Quantity | 3 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Latch Style | SINGLE |
| 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 |
|---|---|
| A29C43 | Grimes Aerospace Company (USA) |
| 55047-200 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 234-003-9004 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 43H10-3-200-3 | Grimes Aerospace Company (USA) |
| 55047-200 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| A22C43 | C/1 Advisory reference — outside the item-of-supply concept Grimes Aerospace Company |
| A29C43 | 5/9 Secondary reference U.S. Government activity |
| 55047-200 | 3/9 Design control — primary reference Eaton Aeroquip Llc Dba Jackson North 1 |
NSN 5342-00-853-4840 is a Coupling,clamp,grooved, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-853-4840 has 5 manufacturer part numbers on file: A29C43 (Grimes Aerospace Company), 55047-200 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 234-003-9004 (Honeywell International Inc. Div Aerospace - Torrance), 43H10-3-200-3 (Grimes Aerospace Company), 55047-200 (Satair A/s).
Key specifications for 55047-200: Included Angle in Deg: 90.0; Temp Rating: 1000.0 FAHRENHEIT DEGF; Band Width: 0.875 INCHES NOMINAL IN; Root Width: 0.483 INCHES NOMINAL IN. 17 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.