The Ratchet,sector, cataloged under National Stock Number 3020-00-616-0243, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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 | 3020-00-616-0243 |
| Primary Part Number | 6160243 |
| Item Name | Ratchet,sector |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,MIL-S-11415 CLASS C1,ROCKWELL 15N SCALE 85 TO 90 HARDNESS,OD PAINT COATING,3.000 IN. INSIDE RADIUS,3.500 IN. BOLT HOLE RADIUS,4.000 IN. OUTSIDE RADIUS,2 BOLT HOLES 0.520 IN. DIA,SPACED 4.630 IN. APART,8 TEETH 45 DEG ONE SIDE,EQUALLY SPACED ON 40 DEG ARC LOCKING 17 DEGS FROM TEETH IN |
| 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 |
|---|---|
| 6160243 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 3020-00-616-0243 is a Ratchet,sector, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-616-0243 has 1 manufacturer part number on file: 6160243 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 6160243: General Characteristics Item Description: STEEL,MIL-S-11415 CLASS C1,ROCKWELL 15N SCALE 85 TO 90 HARDNESS,OD PAINT COATING,3.000 IN. INSIDE RADIUS,3.500 IN. BOLT HOLE RADIUS,4.000 IN. OUTSIDE RADIUS,2 BOLT HOLES 0.520 IN. DIA,SPACED 4.630 IN. APART,8 TEETH 45 DEG ONE SIDE,EQUALLY SPACED ON 40 DEG ARC LOCKING 17 DEGS FROM TEETH 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.