The Shock Absorber,direct Action, cataloged under National Stock Number 2510-00-318-1057, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tenneco Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2510-00-318-1057 |
| Primary Part Number | 18302 |
| Item Name | Shock Absorber,direct Action |
| FSC / FSG | 2510 / 25 — No Item Name Available |
| Manufacturer | Tenneco Inc |
| Status | CANCELLED |
| Piston End Nominal Inside Diameter | 1.000 INCHES IN |
| Cylinder End Nominal Outside Diameter | 1.438 INCHES IN |
| Nominal Extended Length | 18.375 INCHES IN |
| Piston End Nominal Thickness | 1.438 INCHES IN |
| Cylinder End Connection Style | RING |
| Cylinder End Nominal Inside Diameter | 1.000 INCHES IN |
| Piston End Connection Style | RING |
| Piston End Nominal Outside Diameter | 1.438 INCHES IN |
| Cylinder End Nominal Thickness | 0.938 INCHES IN |
| Nominal Compressed Length | 11.313 INCHES IN |
| Operation Method | HYDRAULIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 926636 | Spalla Inc (USA) |
| 630500 | Maremont Corp (USA) |
| 8330512 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 18302 PRIMARY | Tenneco Inc (USA) |
| BRP7025 | Maremont Corp (USA) |
| 926636 PRIMARY | Am General Llc (USA) |
| 8329681 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 36147 | Maremont Corp (USA) |
NSN 2510-00-318-1057 is a Shock Absorber,direct Action, manufactured by Tenneco Inc, classified under FSC 2510 (No Item Name Available). Status: cancelled.
NSN 2510-00-318-1057 has 8 cross-referenced part numbers: 926636 (Spalla Inc), 630500 (Maremont Corp), 8330512 (U S Army Tank Automotive Command Amsta-Im-Mm), 18302 (Tenneco Inc), BRP7025 (Maremont Corp) and 3 more.
There are 12 known substitutes for 2510-00-318-1057: 5950-00-084-3418, 5825-00-175-4828, 4730-00-302-1499 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18302: Piston End Nominal Inside Diameter: 1.000 INCHES IN; Cylinder End Nominal Outside Diameter: 1.438 INCHES IN; Nominal Extended Length: 18.375 INCHES IN; Piston End Nominal Thickness: 1.438 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 2510-00-318-1057 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.