The Pipe,exhaust, cataloged under National Stock Number 2990-00-862-2686, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-862-2686 |
| Primary Part Number | 10872037 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Nominal Overall Length | 17.5625 INCHES IN |
| Wall Thickness | 0.0650 INCHES NOMINAL IN |
| Nominal Outside Diameter | 3.500 INCHES IN |
| Surface Treatment | ALUMINUM |
| Material | STEEL |
| 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 |
|---|---|
| 10872037 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 10896243 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 10896243 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| Reference | Meaning |
|---|---|
| 10896243 | 5/2 Secondary reference U.S. Government activity |
| 10896243 | 3/9 Design control — primary reference Diamond Reo Truck Co |
| 1433L2 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 2990-00-862-2686 is a Pipe,exhaust, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-862-2686 has 3 manufacturer part numbers on file: 10872037 (U S Army Tank Automotive Command Amsta-Im-Mm), 10896243 (U S Army Tank Automotive Command Amsta-Im-Mm), 10896243 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)).
Key specifications for 10872037: Nominal Overall Length: 17.5625 INCHES IN; Wall Thickness: 0.0650 INCHES NOMINAL IN; Nominal Outside Diameter: 3.500 INCHES IN; Surface Treatment: ALUMINUM. 5 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.