The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-472-6494, 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 28 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-472-6494 |
| Primary Part Number | SAE AS1895 |
| 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 | 38.5 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Root Width | 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Retainer Width | 0.440 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE TRUNNION |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE PIN |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.105 INCHES MAXIMUM IN |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Height | 0.177 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Nut Type | SELF-LOCKING CAP |
| Segment Quantity | 1 |
| Surface Treatment | SILVER NUT |
| Surface Treatment | PASSIVATE OVERALL |
| Precious Material and Location | NUT SILVER |
| Material | IRON ALLOY 660 OVERALL |
| Material | IRON ALLOY 660 NUT |
| Material | IRON ALLOY 660 TRUNNION |
| Material | IRON ALLOY 660 BOLT |
| Material | IRON ALLOY 660 PIN |
| Groove Width | 0.312 INCHES NOMINAL IN |
| 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 |
|---|---|
| SAE AS1895 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| SAE AS1895 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| SAE AS1895 PRIMARY | The Boeing Company Div Defense (USA) |
| AS1895/4-250 | Sae International Dba Sae International (USA) |
| SAE AS1895 PRIMARY | Voss Industries, Llc (USA) |
| SAE AS1895 PRIMARY | Eaton Corp Aerospace Fluid Conveyance (USA) |
| SAE AS1895 PRIMARY | The Boeing Company Div Services (USA) |
| Reference | Meaning |
|---|---|
| AS1895/4-250 | 5/9 Secondary reference U.S. Government activity |
| 5342PL2144098 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| SAE AS1895 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 |
| 10117808 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| SAE AS1895 | 3/1 Design control — primary reference U.S. Government activity |
| 75342003219551 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-472-6494 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 5342-01-472-6494 has 7 manufacturer part numbers on file: SAE AS1895 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), SAE AS1895 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), SAE AS1895 (The Boeing Company Div Defense), AS1895/4-250 (Sae International Dba Sae International), SAE AS1895 (Voss Industries, Llc) and 2 more.
Key specifications for SAE AS1895: Included Angle in Deg: 38.5; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Root Width: 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN; Precious Material: SILVER. 28 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.