The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-086-1818, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-086-1818 |
| Primary Part Number | A58877 |
| Item Name | Insert,engine Valve Seat |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Body Outside Diameter | 1.634 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | PLAIN |
| Body Inside Diameter | 1.268 INCHES MINIMUM AND 1.274 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Seating Surface Shape | FLAT |
| 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 |
|---|---|
| A58877 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 2815-01-086-1818 is a Insert,engine Valve Seat, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-086-1818 has 1 manufacturer part number on file: A58877 (Cnh Industrial America Llc Dba Cnh America).
Key specifications for A58877: Overall Height: 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN; Body Outside Diameter: 1.634 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: PLAIN. 6 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.