The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-737-4987, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2520-00-737-4987 |
| Primary Part Number | 18024 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Dana Corp Spicer Transmission Div |
| Status | CANCELLED |
| First End Bearing Seat Diameter | 1.378 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN |
| First End Engaging/locking/positioning Facility | SHOULDER |
| First End Distance From Bearing Seat to End | 4.031 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN |
| Second End Spline Length | 1.500 INCHES NOMINAL IN |
| First End Keyway Width | 0.2485 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN |
| Second End Bearing Seat | NOT INCLUDED |
| First End Thread Size | 1-14 |
| First End Facility Diameter | 1.562 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN |
| First End Bearing Seat Width | 1.000 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN |
| Second End Spline Quantity | 10 |
| Second End Spline Type | STRAIGHT |
| First End Keyway Depth | 0.127 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN |
| First End Pin Hole Diameter | 0.172 INCHES NOMINAL IN |
| Second End Spline Major Diameter | 1.271 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN |
| First End Bearing Seat | INCLUDED |
| First End Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| First End Taper | 1.000 INCHES NOMINAL PER FOOT IN |
| First End Facility Location | LOCATED 5-1/4 IN. FROM SHAFT END IN |
| First End Facility Width | 0.125 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 1.039 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN |
| Second End Type | SPLINED |
| First End Taper Major Diameter | 1.373 INCHES NOMINAL IN |
| First End Type | TAPERED |
| Material | STEEL COMP 1033 |
| Material Document and Classification | SAE 1033 ASSN STD SINGLE MATERIAL RESPONSE |
| First End Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2520-00-737-4987 is a Shaft,axle,automotive, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2520 (No Item Name Available). Status: cancelled.
NSN 2520-00-737-4987 has 4 cross-referenced part numbers: 640968 (Am General Llc), 18024 (Dana Corp Spicer Transmission Div), 18024 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 7374987 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 9 known substitutes for 2520-00-737-4987: 5133-00-189-9269, 1240-00-226-5073, 3455-00-239-5614 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18024: First End Bearing Seat Diameter: 1.378 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN; First End Engaging/locking/positioning Facility: SHOULDER; First End Distance From Bearing Seat to End: 4.031 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN; Second End Spline Length: 1.500 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 2520-00-737-4987 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.