The Plate,gearhead, cataloged under National Stock Number 1680-01-141-7549, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and 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 | 1680-01-141-7549 |
| Primary Part Number | SYLC915 |
| Item Name | Plate,gearhead |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM 356,SYLC 239-900;PROTECTIVE FINISH CHROMATE,MIL-C-5541;DIA.,1ST SIDE 1.3745 IN. MIN. 1.3755 IN. MAX. OD,0.682 IN. MIN. 0.702 IN.MAX. ID,2ND SIDE 1.060 IN. MIN. 1.061 IN. MAX. OD,0.776 IN. MIN. 0.786 IN. MAX. ID; THREAD 0.112-40 UNC IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SYLC915 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
NSN 1680-01-141-7549 is a Plate,gearhead, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-141-7549 has 1 manufacturer part number on file: SYLC915 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for SYLC915: General Characteristics Item Description: MATL ALUMINUM 356,SYLC 239-900;PROTECTIVE FINISH CHROMATE,MIL-C-5541;DIA.,1ST SIDE 1.3745 IN. MIN. 1.3755 IN. MAX. OD,0.682 IN. MIN. 0.702 IN.MAX. ID,2ND SIDE 1.060 IN. MIN. 1.061 IN. MAX. OD,0.776 IN. MIN. 0.786 IN. MAX. ID; THREAD 0.112-40 UNC 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.
NSN 1680-01-141-7549 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.