The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-499-4218, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-499-4218 |
| Primary Part Number | AS5355/3-09R |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Temp Rating | -320.0 FAHRENHEIT AND 1500.0 FAHRENHEIT DEGF |
| Load Rating | 10970.0 POUNDS MAXIMUM LBS |
| Band Width | 4.000 INCHES NOMINAL IN |
| Root Width | 0.197 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Retainer Width | 1.100 INCHES MAXIMUM IN |
| Drilled Lockwire Hole | NOT INCLUDED |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Inside Diameter | 2.820 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN |
| Height | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Nut Type | PLAIN HEXAGON |
| Surface Treatment | PASSIVATE OVERALL |
| 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 |
|---|---|
| AS5355/3-09R PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS5355/3-09R | 3/9 Design control — primary reference U.S. Government activity |
NSN 5342-01-499-4218 is a Coupling,clamp,grooved, manufactured by Sae International Dba Sae International, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-499-4218 has 1 manufacturer part number on file: AS5355/3-09R (Sae International Dba Sae International).
Key specifications for AS5355/3-09R: Included Angle in Deg: 40.0; Temp Rating: -320.0 FAHRENHEIT AND 1500.0 FAHRENHEIT DEGF; Load Rating: 10970.0 POUNDS MAXIMUM LBS; Band Width: 4.000 INCHES NOMINAL IN. 16 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.