The Cup,compression, cataloged under National Stock Number 5340-00-734-8140, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-734-8140 |
| Primary Part Number | 202559 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Feather Edge Angle | 70.0 DEGREES NOMINAL |
| FSC Application Data | AIR BRAKE CYLINDER,COMBAT VEHICLE |
| Overall Diameter | 5.656 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.266 INCHES NOMINAL IN |
| Recess Major Inside Diameter | 5.406 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 4.125 INCHES NOMINAL IN |
| Center Hole Diameter | 3.500 INCHES NOMINAL IN |
| Base Material Thickness | 0.125 INCHES NOMINAL IN |
| Material | RUBBER OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 202559 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 7348140 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 202559 | 5/9 Secondary reference Paccar Government Group Co Yarrow Bay Office Pk |
| 202559 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-734-8140 is a Cup,compression, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-734-8140 has 2 manufacturer part numbers on file: 202559 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 7348140 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 202559: Feather Edge Angle: 70.0 DEGREES NOMINAL; FSC Application Data: AIR BRAKE CYLINDER,COMBAT VEHICLE; Overall Diameter: 5.656 INCHES NOMINAL IN; Bolt Hole Diameter: 0.266 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.