The Plate,backing,brake, cataloged under National Stock Number 3040-01-351-3987, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Plate,backing,brake |
| FSC / FSG | 3040 — No Item Name Available (FSG 30) |
| Manufacturers | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-351-3987 |
| Primary Part Number | B3643 |
| Item Name | Plate,backing,brake |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XA7554A | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| XA7554 B3643 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| B3643 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 3040-01-351-3987 is a Plate,backing,brake, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-351-3987 has 3 cross-referenced part numbers: XA7554A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), XA7554 B3643 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), B3643 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There are 2 known substitutes for 3040-01-351-3987: 3020-01-240-9939, 2520-01-346-1994. Verify interchangeability with system specifications before substitution.