The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-626-6597, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Clark Material Handling Company. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-626-6597 |
| Primary Part Number | 809H89 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Clark Material Handling Company |
| Status | ACTIVE |
| Second End Spline Length | 1.350 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN |
| Second End Spline Quantity | 10 |
| Second End Type | SPLINED |
| Second End Bearing Seat | NOT INCLUDED |
| Second End Engaging/locking/positioning Facility | LOCKING DEVICE GROOVE |
| Second End Facility Width | 0.250 INCHES NOMINAL IN |
| First End Bearing Seat | NOT INCLUDED |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) AND 6 UNTHREADED HOLE(S) |
| Flange Overall Thickness | 0.812 INCHES NOMINAL IN |
| Flange Thickness at Mounting Hole | 0.438 INCHES NOMINAL IN |
| Second End Facility Location | LOCATED AT SHAFT END |
| Second End Spline Type | STRAIGHT |
| First End Type | FLANGED |
| FSC Application Data | CONTROLLED DIFFERENTIAL |
| Material Document and Classification | QQ-S-624, FS4063-CANCELED FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-633, FS1045-CANCELED FED SPEC 2ND MATERIAL RESPONSE |
| Material | STEEL COMP 4063 OR STEEL COMP 1045 |
| Flange Outside Diameter | 4.745 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN |
| Hole Diameter | 0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Second End Spline Minor Diameter | 1.136 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 25.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Size | 3/8-16 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2520-00-626-6597 is a Shaft,axle,automotive, manufactured by Clark Material Handling Company, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-626-6597 has 5 cross-referenced part numbers: 905591 (Spalla Inc), 809H89 (Clark Material Handling Company), 809H89 (Clark Equipment Co), 6266597 (U S Army Tank Automotive Command Amsta-Im-Mm), 905591 (Sasco Inc Canadian Div).
There are 2 known substitutes for 2520-00-626-6597: 6350-00-794-3822, 6120-01-721-9047. Verify interchangeability with system specifications before substitution.
Key specifications for 809H89: Second End Spline Length: 1.350 INCHES MINIMUM AND 1.352 INCHES MAXIMUM IN; Second End Spline Quantity: 10; Special Features: 1-1/4 IN. DIA OF PORTION OF SHAFT BETWEEN FLANGE AND SPLINE END IN; Second End Type: SPLINED. 25 total characteristics are documented in the Federal Logistics Information System.