The Friction Pad, cataloged under National Stock Number 2540-01-073-2907, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-073-2907 |
| Primary Part Number | AT43874 |
| Item Name | Friction Pad |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL SINTERED METAL AND GRAPHITE PAD ON A STEEL BACKING PLATE WITH SECURING SPRING; PAD DIMENSIONS 2.800 IN. LG; 1.625 IN. W; 0.375 IN. THK; STEEL BACKING PLATE FABRICATED FROM 0.175 IN. THK STEEL PLATE; 3.400 IN. LG; 1.750 IN. W; 1.075 IN. H; WITH 0.325 IN. DIA HELICAL EXTENSION SPRING 4.000 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| AT43874 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| Reference | Meaning |
|---|---|
| AT43874 | 5/9 Secondary reference Deere & Co |
NSN 2540-01-073-2907 is a Friction Pad, manufactured by Deere & Company Dba Deere John Co, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-073-2907 has 1 manufacturer part number on file: AT43874 (Deere & Company Dba Deere John Co).
Key specifications for AT43874: General Characteristics Item Description: MATERIAL SINTERED METAL AND GRAPHITE PAD ON A STEEL BACKING PLATE WITH SECURING SPRING; PAD DIMENSIONS 2.800 IN. LG; 1.625 IN. W; 0.375 IN. THK; STEEL BACKING PLATE FABRICATED FROM 0.175 IN. THK STEEL PLATE; 3.400 IN. LG; 1.750 IN. W; 1.075 IN. H; WITH 0.325 IN. DIA HELICAL EXTENSION SPRING 4.000 IN. LG IN. 1 specification is 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.