The Pin,piston, cataloged under National Stock Number 2815-00-353-9364, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2815-00-353-9364 |
| Primary Part Number | 66877-1 |
| Item Name | Pin,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| FSC Application Data | DIESEL ENGINE |
| Body Style | PLAIN ENDS |
| Bore Style | STRAIGHT-THRU BORE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1016 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1016 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.99880 INCHES MINIMUM AND 0.99900 INCHES MAXIMUM IN |
| Body Length | 4.3390 INCHES MINIMUM AND 4.3440 INCHES MAXIMUM IN |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 1.1460 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM IN |
| Material | STEEL COMP 1016 |
| Metallic Hardness Rating | 58.0 MINIMUM ROCKWELL C AND 62.0 MAXIMUM ROCKWELL C |
| 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 |
|---|---|
| 66877-1 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| K17-500 | 5/9 Secondary reference Rix Industries |
NSN 2815-00-353-9364 is a Pin,piston, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-353-9364 has 1 manufacturer part number on file: 66877-1 (Cummins Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6630-01-153-2088, 5855-01-395-0676. Verify interchangeability with system specifications before substitution.
Key specifications for 66877-1: FSC Application Data: DIESEL ENGINE; Body Style: PLAIN ENDS; Bore Style: STRAIGHT-THRU BORE; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1016 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1016 ASSN STD SINGLE MATERIAL RESPONSE. 10 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.