The Lining,friction, cataloged under National Stock Number 2530-00-278-6577, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cmbf Products Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-00-278-6577 |
| Primary Part Number | 1517 |
| Item Name | Lining,friction |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Cmbf Products Inc |
| Status | CANCELLED |
| Thickness | 0.188 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.375 INCHES NOMINAL IN |
| Hole Arrangement Style | STAGGERED |
| Fabrication Method | MOLDED |
| Mounting Hole Circle Diameter | 13.750 INCHES NOMINAL AND 9.250 INCHES NOMINAL IN |
| Lining Style | CLUTCH DISK |
| Features Provided | FLEXIBLE FRICTION LINING |
| Application Type | DRY |
| Surface Condition and Location | ONE SIDE GROUND |
| Attachment Method | RIVETED |
| Circular Pattern Hole Type and Quantity | 12 COUNTERBORED INNER SECURING CIRCLE |
| Major Diameter | 15.000 INCHES NOMINAL IN |
| Circular Pattern Hole Type and Quantity | 12 COUNTERBORED OUTER SECURING CIRCLE |
| Minor Diameter | 8.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1517 | Raybestos-Manhattan Inc (USA) |
| 1517P | The S K Wellman Corp Dba Wellman Friction Products (USA) |
| 108954 | Komatsu American Intl Co (USA) |
| EW1517 | Raybestos-Manhattan Inc (USA) |
| SA28615 | Komatsu America Corporation (USA) |
| CL9038-16 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| CL-8126-13 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 1517 PRIMARY | Cmbf Products Inc (USA) |
| 402430 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| CL7563 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 151HB313 | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA) |
| 50423DX | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 1517 | The S K Wellman Corp Dba Wellman Friction Products (USA) |
| 265317R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| CL4279 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 1517P PRIMARY | Cmbf Products Inc (USA) |
| 1517 | Friction Materials Standards Institute Inc (USA) |
| 108954H1 | Komatsu American Intl Co (USA) |
| RDCL7563 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 1517 | Muzzio Bros Yacht Yard (USA) |
NSN 2530-00-278-6577 is a Lining,friction, manufactured by Cmbf Products Inc, classified under FSC 2530 (No Item Name Available). Status: cancelled.
NSN 2530-00-278-6577 has 23 cross-referenced part numbers: 1517 (Raybestos-Manhattan Inc), 1517P (The S K Wellman Corp Dba Wellman Friction Products), 108954 (Komatsu American Intl Co), EW1517 (Raybestos-Manhattan Inc), SA28615 (Komatsu America Corporation) and 18 more.
There are 7 known substitutes for 2530-00-278-6577: 6610-00-234-9388, 4320-00-300-5962, 6625-00-602-8509 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1517: Thickness: 0.188 INCHES NOMINAL IN; Mounting Hole Diameter: 0.375 INCHES NOMINAL IN; Hole Arrangement Style: STAGGERED; Fabrication Method: MOLDED. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 2530-00-278-6577 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.