The Retainer,brake Plate, cataloged under National Stock Number 1680-00-139-0633, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Kit Pack Co., Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-139-0633 |
| Primary Part Number | 42093D291 |
| Item Name | Retainer,brake Plate |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Kit Pack Co., Inc. |
| Status | ACTIVE |
| FSC Application Data | U/O C5 AIRCRAFT |
| 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 |
|---|---|
| 42093D291 | Kit Pack Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 42093D291 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-00-139-0633 is a Retainer,brake Plate, manufactured by Kit Pack Co., Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-139-0633 has 1 manufacturer part number on file: 42093D291 (Kit Pack Co., Inc.).
Key specifications for 42093D291: FSC Application Data: U/O C5 AIRCRAFT; Special Features: ACTION ID 45382907. 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 1680-00-139-0633 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.