The Disc,friction, cataloged under National Stock Number 2520-00-587-9758, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Disc,friction |
| FSC / FSG | 2520 — No Item Name Available (FSG 25) |
| Manufacturers | Koehring Co Lorain Div (CAGE 59690); Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208); Jaeger Machine Co (CAGE 31577); Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (CAGE 8E499); Bomag Usa Sub of United Dominion Industries Ltd (CAGE 09605) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-587-9758 |
| Primary Part Number | 4579 |
| Item Name | Disc,friction |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4579 | Koehring Co Lorain Div (USA) |
| 4579 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 4579 | Jaeger Machine Co (USA) |
| 4579DX | Koehring Co Lorain Div (USA) |
| 4579 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| TD4579 | Bomag Usa Sub of United Dominion Industries Ltd (USA) |
| 4579 | Blaw Knox Corp Executive Offices (USA) |
| TD4579 | Garwood/feller Inc Garwood Winch Div (USA) |
| 5365 | Cleveland Trencher Co Inc (USA) |
NSN 2520-00-587-9758 is a Disc,friction, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: cancelled.
NSN 2520-00-587-9758 has 9 cross-referenced part numbers: 4579 (Koehring Co Lorain Div), 4579 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 4579 (Jaeger Machine Co), 4579DX (Koehring Co Lorain Div), 4579 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co) and 4 more.
There are 12 known substitutes for 2520-00-587-9758: 5975-00-012-3436, 5910-00-071-9922, 5940-00-204-5582 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 2520-00-587-9758 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.