The Cylinder Sleeve, cataloged under National Stock Number 2810-01-319-9416, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 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 | 2810-01-319-9416 |
| Primary Part Number | 516-5319428 PIECE 2 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Chamfer Length | 0.250 INCHES NOMINAL IN |
| Design Type | DRY |
| Body Outside Diameter | 2.504 INCHES NOMINAL IN |
| Top Intake Port | NOT INCLUDED |
| Style Designator | DRY, PLAIN |
| Material Document and Classification | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE |
| Top Inside Chamfer | INCLUDED |
| Valve Recess | NOT INCLUDED |
| Chamfer Angle in Deg | 30.0 |
| Bottom Inside Chamfer | INCLUDED |
| Bore Diameter | 2.500 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN |
| Material | COPPER ALLOY UNS C63200 |
| Bottom Chamfer Angle in Deg | 30.0 |
| 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 |
|---|---|
| 516-5319428 PIECE 2 PRIMARY | Naval Sea Systems Command (USA) |
NSN 2810-01-319-9416 is a Cylinder Sleeve, manufactured by Naval Sea Systems Command, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
NSN 2810-01-319-9416 has 1 manufacturer part number on file: 516-5319428 PIECE 2 (Naval Sea Systems Command).
Key specifications for 516-5319428 PIECE 2: Chamfer Length: 0.250 INCHES NOMINAL IN; Design Type: DRY; Body Outside Diameter: 2.504 INCHES NOMINAL IN; Top Intake Port: NOT INCLUDED. 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.