The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-143-7306, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-143-7306 |
| Primary Part Number | 87749-3502-0161 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Connection End Type | SHAFT,INVOLUTE SPLINE FIRST END |
| External Shaft Spline Major Diameter | 1.159 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Shaft Spline Quantity | 10 LOCATION NOT OTHERWISE SPECIFIED |
| Connection End Type | SHAFT,INVOLUTE SPLINE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4695294-0161 | Naval Ship Systems Command (USA) |
| 206-4695294 | Naval Ship Systems Command (USA) |
| S19340-502 | B.w. Elliott Manufacturing Co., Llc (USA) |
| 87749-3502-0161 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 12873-508 | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
| 19340-502 | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
| 87749-3502 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 12873 | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
NSN 2520-01-143-7306 is a Universal Joint,vehicular, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-01-143-7306 has 8 cross-referenced part numbers: 4695294-0161 (Naval Ship Systems Command), 206-4695294 (Naval Ship Systems Command), S19340-502 (B.w. Elliott Manufacturing Co., Llc), 87749-3502-0161 (Electric Boat Corporation Div General Dynamics Electric Boat), 12873-508 (Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines) and 3 more.
There are 12 known substitutes for 2520-01-143-7306: 3010-01-116-6903, 3020-01-144-0282, 2520-01-144-2618 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 87749-3502-0161: Connection End Type: SHAFT,INVOLUTE SPLINE FIRST END; External Shaft Spline Major Diameter: 1.159 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Length: 1.500 INCHES NOMINAL IN; Special Features: 2ND END,SPLINE DIA,1.159 IN. IN. 6 total characteristics are documented in the Federal Logistics Information System.