The Cup,compression, cataloged under National Stock Number 5340-00-264-0836, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-264-0836 |
| Primary Part Number | 7376690 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | HYDRAULIC BRAKE CYLINDER,AUTOMOTIVE |
| Overall Diameter | 4.530 INCHES NOMINAL IN |
| Recess Major Inside Diameter | 4.280 INCHES NOMINAL IN |
| Center Hole Diameter | 3.250 INCHES NOMINAL IN |
| Base Material Thickness | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Material | LEATHER 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 |
|---|---|
| 7376690 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 375686 | 5/9 Secondary reference Bendix Corp the Brake and Steering Div |
| 375686 | 5/9 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| 2292539 | 5/9 Secondary reference General Motors Corp |
| 2292539 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 132952 | 5/9 Secondary reference Daf Trucks N.v. |
| 2272539 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 2272539 | 5/9 Secondary reference General Motors Corp |
| KC8943 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 5340-00-264-0836 is a Cup,compression, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-264-0836 has 1 manufacturer part number on file: 7376690 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-504-0031. Verify interchangeability with system specifications before substitution.
Key specifications for 7376690: FSC Application Data: HYDRAULIC BRAKE CYLINDER,AUTOMOTIVE; Overall Diameter: 4.530 INCHES NOMINAL IN; Overall Length: 0.562 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Recess Major Inside Diameter: 4.280 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.