The Sleeve,sliding, cataloged under National Stock Number 2520-00-434-4411, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-434-4411 |
| Primary Part Number | A4455 |
| Item Name | Sleeve,sliding |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,2.625 IN. O/A LG,BEARING SURFACE 2.562 IN. OD,BACK HOUSING 3.078 IN. OD,1.500 IN. ID,4 TABS W/HOLE 0.312 IN. DIA IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A4455 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 2520-00-434-4411 is a Sleeve,sliding, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-434-4411 has 1 cross-referenced part number: A4455 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There is 1 known substitute for 2520-00-434-4411: 4320-01-123-3848. Verify interchangeability with system specifications before substitution.
Key specifications for A4455: General Characteristics Item Description: STEEL,2.625 IN. O/A LG,BEARING SURFACE 2.562 IN. OD,BACK HOUSING 3.078 IN. OD,1.500 IN. ID,4 TABS W/HOLE 0.312 IN. DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.