The Shock Absorber,direct Action, cataloged under National Stock Number 2510-00-678-2996, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is Tenneco Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-00-678-2996 |
| Primary Part Number | 47142 |
| Item Name | Shock Absorber,direct Action |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | Tenneco Inc |
| Status | ACTIVE |
| Nominal Extended Length | 13.000 INCHES IN |
| Piston End Nominal Shank Length | 2.550 INCHES IN |
| Cylinder End Nominal Shank Diameter | 0.440 INCHES IN |
| Cylinder End Connection Style | CROSS PIN MOUNTING, DRILLED AND SLOTTED |
| Nominal Compressed Length | 8.950 INCHES IN |
| Cylinder End Nominal Shank Unthreaded Length | 1.390 INCHES IN |
| Piston End Nominal Shank Unthreaded Length | 1.390 INCHES IN |
| Piston End Connection Style | STRAIGHT STEM/STUD MOUNT |
| Cylinder End Nominal Shank Length | 2.550 INCHES IN |
| Operation Method | HYDRAULIC |
| Piston End Nominal Shank Diameter | 0.440 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 47142 PRIMARY | Tenneco Inc (USA) |
| 8359994 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 36618 | 5/9 Secondary reference Maremont Corp |
| 2540006782996 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 635063 | 5/9 Secondary reference Arvin Ride Control Products Inc |
| X36062 | 5/9 Secondary reference Maremont Corp |
NSN 2510-00-678-2996 is a Shock Absorber,direct Action, manufactured by Tenneco Inc, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-00-678-2996 has 2 manufacturer part numbers on file: 47142 (Tenneco Inc), 8359994 (U S Army Tank Automotive Command Amsta-Im-Mm).
3 possible matches (shared part number, not a government interchangeability claim): 2920-00-785-2707, 5315-01-547-6370, 7050-01-674-5822. Verify interchangeability with system specifications before substitution.
Key specifications for 47142: Nominal Extended Length: 13.000 INCHES IN; Piston End Nominal Shank Length: 2.550 INCHES IN; Cylinder End Nominal Shank Diameter: 0.440 INCHES IN; Cylinder End Connection Style: CROSS PIN MOUNTING, DRILLED AND SLOTTED. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.