The Pin,piston, cataloged under National Stock Number 2815-00-820-7455, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 2815-00-820-7455 |
| Primary Part Number | 5116189 |
| Item Name | Pin,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Countersink Angle in Deg | 15.0 |
| FSC Application Data | ENGINE,DIESEL |
| Body Style | PLAIN ENDS |
| Bore Style | INSIDE CHAMFER STRAIGHT-THRU BORE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1022 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1022 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.37460 INCHES MINIMUM AND 1.37500 INCHES MAXIMUM IN |
| Departure From Cited Document | AS MODIFIED BY PARAGRAPH 3.8.5 OF MILE11276 |
| Body Length | 3.2300 INCHES MINIMUM AND 3.2450 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | SLEEVED ENGINE CLASS OR SLEEVELESS ENGINE CLASS |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 0.8600 INCHES NOMINAL IN |
| Material | STEEL COMP 1022 |
| Metallic Hardness Rating | 20.0 MINIMUM ROCKWELL C AND 45.0 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 |
|---|---|
| 5116189 | Burgess-Norton Mfg Co Div of Amsted Industries Inc (USA) |
| 5116189 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| B5116189 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
| Reference | Meaning |
|---|---|
| 5116189 | C/1 Advisory reference — outside the item-of-supply concept Allison Transmission Inc Dba Allison Transmission, Inc |
| 54902 | 5/9 Secondary reference U.S. Government activity |
| K-5116189 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| QPL11276 | 5/1 Secondary reference U.S. Government activity |
| 5116189 | 5/9 Secondary reference General Motors Corp |
| MILE11276 | 4/1 Identification reference U.S. Government activity |
| 2815008207455 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| PC5116189 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
NSN 2815-00-820-7455 is a Pin,piston, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-820-7455 has 3 manufacturer part numbers on file: 5116189 (Burgess-Norton Mfg Co Div of Amsted Industries Inc), 5116189 (Rolls-Royce Solutions America Inc), B5116189 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel).
5 possible matches (shared part number, not a government interchangeability claim): 6515-01-107-3881, 5315-01-192-2326, 4730-01-214-9016. Verify interchangeability with system specifications before substitution.
Key specifications for 5116189: Countersink Angle in Deg: 15.0; FSC Application Data: ENGINE,DIESEL; Body Style: PLAIN ENDS; Bore Style: INSIDE CHAMFER STRAIGHT-THRU BORE. 13 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.