The External Disc,brake, cataloged under National Stock Number 1680-00-858-0632, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | External Disc,brake |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc (CAGE 4T037) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-858-0632 |
| Primary Part Number | SPL23311 |
| Item Name | External Disc,brake |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| SPL23311 | Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc (USA) |
| Reference | Meaning |
|---|---|
| SPL23311 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-00-858-0632 is a External Disc,brake, manufactured by Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-858-0632 has 1 manufacturer part number on file: SPL23311 (Precision Airparts Support Services, Inc. Dba Precision Airparts Support Services Inc).
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 1680-00-858-0632 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.