The Cup,compression, cataloged under National Stock Number 5340-00-426-8186, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-426-8186 |
| Primary Part Number | 7348007 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Feather Edge Angle | 30.0 DEGREES NOMINAL |
| FSC Application Data | BRAKE CYLINDER ASSY,CRANE SHOVEL,TRUCK MOUNTED |
| Center Hole Diameter | 3.516 INCHES NOMINAL IN |
| Base Material Thickness | 0.094 INCHES NOMINAL IN |
| Material | RUBBER OVERALL |
| Recess Inside Diameter | 4.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7348007 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 211022 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| 211022 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| Reference | Meaning |
|---|---|
| 111244017 | 5/9 Secondary reference Kaitlin Corp |
NSN 5340-00-426-8186 is a Cup,compression, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-426-8186 has 3 manufacturer part numbers on file: 7348007 (U S Army Tank Automotive Command Amsta-Im-Mm), 211022 (Kenworth Truck Co a Div of Paccar Inc), 211022 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-126-1087. Verify interchangeability with system specifications before substitution.
Key specifications for 7348007: Feather Edge Angle: 30.0 DEGREES NOMINAL; FSC Application Data: BRAKE CYLINDER ASSY,CRANE SHOVEL,TRUCK MOUNTED; Overall Length: 0.250 INCHES NOMINAL IN; Center Hole Diameter: 3.516 INCHES NOMINAL IN. 6 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.