The Auger,ar, cataloged under National Stock Number 3820-01-561-7399, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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 | 3820-01-561-7399 |
| Primary Part Number | 219-7706 |
| Item Name | Auger,ar |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | DRIVE SHAFT TORQUE AT MAX PRESSURE: 3040 LB FT;DRIVE METHOD: GEROTOR MOTOR-SINGLE PLANETARY REDUCTION;MAXIMUM HYDRAULIC FLOW: 21.1 GAL/MIN;MAXIMUM HYDRAULIC PRESSURE: 3336 PSI;OVERALL WIDTH W/BRACKET: 45 INCH;OVERALL LENGTH W/BRACKET: 23 INCH;OVERALL DRIVE HEIGHT: 37 INCH;HOUSING DIAMETER: 10 INCH;SWING RANGE: 102 DEGREES;DRIVE UNIT WT. W/HYD LINES W/O BITS: 174 LBS;MOUNTING FRAME WT. W/CLEVIS: 192 LB;TOTAL WEIGHT W/O BITS: 366 LB;EFFECTIVE DISPLACEMENT: 15.26 IN3;HEX OUTPUT SHAFT: 2 INCH;BIT SPEED (DRIVE SHAFT) AT MAX FLOW: 71 RPM;AUGER BIT RETENTION: CROSS BOLT/NUTS;MAXIMUM BIT DIAMETER: 36 INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 219-7706 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3820-01-561-7399 is a Auger,ar, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
NSN 3820-01-561-7399 has 1 manufacturer part number on file: 219-7706 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 219-7706: General Characteristics Item Description: DRIVE SHAFT TORQUE AT MAX PRESSURE: 3040 LB FT;DRIVE METHOD: GEROTOR MOTOR-SINGLE PLANETARY REDUCTION;MAXIMUM HYDRAULIC FLOW: 21.1 GAL/MIN;MAXIMUM HYDRAULIC PRESSURE: 3336 PSI;OVERALL WIDTH W/BRACKET: 45 INCH;OVERALL LENGTH W/BRACKET: 23 INCH;OVERALL DRIVE HEIGHT: 37 INCH;HOUSING DIAMETER: 10 INCH;SWING RANGE: 102 DEGREES;DRIVE UNIT WT. W/HYD LINES W/O BITS: 174 LBS;MOUNTING FRAME WT. W/CLEVIS: 192 LB;TOTAL WEIGHT W/O BITS: 366 LB;EFFECTIVE DISPLACEMENT: 15.26 IN3;HEX OUTPUT SHAFT: 2 INCH;BIT SPEED (DRIVE SHAFT) AT MAX FLOW: 71 RPM;AUGER BIT RETENTION: CROSS BOLT/NUTS;MAXIMUM BIT DIAMETER: 36 INCH LBS; Part Name Assigned by Controlling Agency: AUGER AR; End Item Identification: 3805-01-550-0883;MULTI TERRAIN LOADER. 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.