The Sleeve,actuator, cataloged under National Stock Number 2995-00-878-2492, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 1 specification, 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 | 2995-00-878-2492 |
| Primary Part Number | SYLC520 |
| Item Name | Sleeve,actuator |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | SLEEVE,CRES,17-4PH,AMS5643,PASSIVATED,5.0625 IN,O/A LG,0.500 IN. DIA,0.365 IN. MIN,0.377 IN. MAX DIA BORE,3.750 IN.,LG,0.4060 IN. MIN,0.4065 IN. MAX DIA COUNTERBORE,0.5625 IN. LG,0.203 IN. MIN,0.214 IN. MAX DIA TAP DRILL,0.750 IN. LG,THD,0.250 IN. 20-3B,NUT,CRES 17-4PH,AMS5643,PASSIVATED,0.500 IN. LG,0.402 IN. MIN,0.404 IN. MAX DIA,TAP DRILL,0.500 IN. LG,THD,0.3125 IN. 24-UNF-3B IN |
| 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 |
|---|---|
| SYLC520 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
NSN 2995-00-878-2492 is a Sleeve,actuator, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-878-2492 has 1 manufacturer part number on file: SYLC520 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for SYLC520: General Characteristics Item Description: SLEEVE,CRES,17-4PH,AMS5643,PASSIVATED,5.0625 IN,O/A LG,0.500 IN. DIA,0.365 IN. MIN,0.377 IN. MAX DIA BORE,3.750 IN.,LG,0.4060 IN. MIN,0.4065 IN. MAX DIA COUNTERBORE,0.5625 IN. LG,0.203 IN. MIN,0.214 IN. MAX DIA TAP DRILL,0.750 IN. LG,THD,0.250 IN. 20-3B,NUT,CRES 17-4PH,AMS5643,PASSIVATED,0.500 IN. LG,0.402 IN. MIN,0.404 IN. MAX DIA,TAP DRILL,0.500 IN. LG,THD,0.3125 IN. 24-UNF-3B IN. 1 specification is 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.