The Ball Joint, cataloged under National Stock Number 3040-01-021-4872, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-021-4872 |
| Primary Part Number | AH77100 |
| Item Name | Ball Joint |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Socket End Thread Direction | RIGHT |
| Socket End Thread Size and Series/type Designator | 1/4-28 UNF |
| Socket End Connection Thread Provision | THREADED |
| Style Designator | SINGLE, STRAIGHT, HOLED SHANK |
| Length | 1.281 INCHES NOMINAL IN |
| Material | STEEL |
| Socket End Thread Location | EXTERNAL |
| Ball End Connection Thread Provision | UNTHREADED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-021-4872 is a Ball Joint, manufactured by Deere & Company Dba Deere John Co, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-021-4872 has 6 cross-referenced part numbers: AA 5302R (Deere & Co), AH77100 (Deere & Co), 6058K13 (Mcmaster-Carr Supply Co), AH77100 (Deere & Company Dba Deere John Co), E107 (Tourek J J Mfg Co) and 1 more.
There are 8 known substitutes for 3040-01-021-4872: 5935-00-305-1189, 2805-00-422-6203, 2920-00-592-6576 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for AH77100: Socket End Thread Direction: RIGHT; Socket End Thread Size and Series/type Designator: 1/4-28 UNF; Socket End Connection Thread Provision: THREADED; Style Designator: SINGLE, STRAIGHT, HOLED SHANK. 9 total characteristics are documented in the Federal Logistics Information System.