The Gearcase Assembly,drive, cataloged under National Stock Number 3820-00-900-2886, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-900-2886 |
| Item Name | Gearcase Assembly,drive |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 89629 FR92948 GEAR CASE 1189629 FR92962 COLLAR 1,89629 92960 SHAFT 1,89629 FR92959 ROLLER 2,89629 FR92949 LOCK 4,89629 FR91078 STOP,GEAR 1,89629 FR91080 FEAR,DRIVE 1,89629 FR42878 COVER,GEAR CASE 1,89629 FR91096 BEARING 1,89629 FR91097 SEAL,OIL 1,89629 FR92956 PINION 1,89629 FR92966 YOKE 1,89629 FR92953 SHAFT,DRIVE 1,89629 FR92106 PLUG,FILLER 1,89629 FR92961 LEVER 1,89629 1012522 HANDLE 1,89629 1012523 PIN,LOCK 1,89629 61725218 STUD 5,89629 79814459 KEY 1,89629 FR86815 BEARING 1,89629 106-14459 KEY 2,89629 10-PS1476 PLUG,PIPE 1,89629 5-PS27PLUG,PIPE,3/4 NPT 2,89629 2-PS27 PLUG,PIPE,1/4 NPT 4,89629 4-PS2734 SPRING 1,89629 112-PS830 PIN 1,89629 116-PS830 PIN 2,89629 53-PS830PIN 1,89629 116-PS830 PIN 2,89629 53-PS830 PIN 1,89629 5-5273 NUT,5/8 IN. 6,89629 13-PS454 LOCKWASHER,5/8 IN. 7,89629 384-PS-182 CAPSCREW 5/8 IN. 1 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FR95924 | 3/9 Design control — primary reference Chicago Pneumatic Tool Co |
| FR95924 | 5/9 Secondary reference U.S. Government activity |
NSN 3820-00-900-2886 is a Gearcase Assembly,drive, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
Key specifications for 3820-00-900-2886: General Characteristics Item Description: CONSISTS OF 89629 FR92948 GEAR CASE 1189629 FR92962 COLLAR 1,89629 92960 SHAFT 1,89629 FR92959 ROLLER 2,89629 FR92949 LOCK 4,89629 FR91078 STOP,GEAR 1,89629 FR91080 FEAR,DRIVE 1,89629 FR42878 COVER,GEAR CASE 1,89629 FR91096 BEARING 1,89629 FR91097 SEAL,OIL 1,89629 FR92956 PINION 1,89629 FR92966 YOKE 1,89629 FR92953 SHAFT,DRIVE 1,89629 FR92106 PLUG,FILLER 1,89629 FR92961 LEVER 1,89629 1012522 HANDLE 1,89629 1012523 PIN,LOCK 1,89629 61725218 STUD 5,89629 79814459 KEY 1,89629 FR86815 BEARING 1,89629 106-14459 KEY 2,89629 10-PS1476 PLUG,PIPE 1,89629 5-PS27PLUG,PIPE,3/4 NPT 2,89629 2-PS27 PLUG,PIPE,1/4 NPT 4,89629 4-PS2734 SPRING 1,89629 112-PS830 PIN 1,89629 116-PS830 PIN 2,89629 53-PS830PIN 1,89629 116-PS830 PIN 2,89629 53-PS830 PIN 1,89629 5-5273 NUT,5/8 IN. 6,89629 13-PS454 LOCKWASHER,5/8 IN. 7,89629 384-PS-182 CAPSCREW 5/8 IN. 1 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.