The Cover Assembly,drum,hoist, cataloged under National Stock Number 1680-01-068-3035, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hornet Acquisitionco, Llc Dba Onboard Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-068-3035 |
| Primary Part Number | 42277-112 |
| Item Name | Cover Assembly,drum,hoist |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Hornet Acquisitionco, Llc Dba Onboard Systems |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,MIL-A-21180 COMP A356 CL 10; ANODIZED,MIL-A-8625 CL 1 TYPE 1 AND PAINTED FINISH; 0.500 IN. NOM O/A LG; 10.18 IN. NOM OD EXTERNAL FLANGE; 10 HOLES 0.220 IN. MIN,0.230 IN. MAX DIA THROUGH EXTERNAL FLANGE ON 9.620 IN. NOM BOLT CIRCLE DIA; 3.380 IN. NOM OD INTERNAL FLANGE,2.312 IN. MIN,2.313 IN. MAX ID INTERNAL FLANGE; 3 THD HOLES THROUGH INTERNAL FLANGE ON 2.750 IN. NOM BOLT CIRCLE DIA,5/16 IN.-18 UNC SERIES CL 2B THD; THD HOLES COUNTERSUNK 0.323 IN. MIN,0.333 IN. MAX DIA BY 82 MIN,100 MAX DEG 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 |
|---|---|
| 42277-112 PRIMARY | Hornet Acquisitionco, Llc Dba Onboard Systems (USA) |
| Reference | Meaning |
|---|---|
| 42277E112 | 5/9 Secondary reference U.S. Government activity |
| 42277-112 | 5/9 Secondary reference Goodrich Corporation Dba Trw Lucas Aerospace |
NSN 1680-01-068-3035 is a Cover Assembly,drum,hoist, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-068-3035 has 1 manufacturer part number on file: 42277-112 (Hornet Acquisitionco, Llc Dba Onboard Systems).
Key specifications for 42277-112: General Characteristics Item Description: ALUMINUM ALLOY,MIL-A-21180 COMP A356 CL 10; ANODIZED,MIL-A-8625 CL 1 TYPE 1 AND PAINTED FINISH; 0.500 IN. NOM O/A LG; 10.18 IN. NOM OD EXTERNAL FLANGE; 10 HOLES 0.220 IN. MIN,0.230 IN. MAX DIA THROUGH EXTERNAL FLANGE ON 9.620 IN. NOM BOLT CIRCLE DIA; 3.380 IN. NOM OD INTERNAL FLANGE,2.312 IN. MIN,2.313 IN. MAX ID INTERNAL FLANGE; 3 THD HOLES THROUGH INTERNAL FLANGE ON 2.750 IN. NOM BOLT CIRCLE DIA,5/16 IN.-18 UNC SERIES CL 2B THD; THD HOLES COUNTERSUNK 0.323 IN. MIN,0.333 IN. MAX DIA BY 82 MIN,100 MAX DEG 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 1680-01-068-3035 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.