The Splined,carrier, cataloged under National Stock Number 3020-01-054-3618, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-054-3618 |
| Item Name | Splined,carrier |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-5000,FINISH TIN PLATE MIL-T-10727 TYPE 1;SPLINE DATA:31 TEETH 0.800 IN. LG,0.9688 IN. PITCH DIA,0.9273 IN. ROOT DIA;BODY DATA:1.920 IN. LG,2.440 IN. MAJOR DIA,0.8745 IN. MINOR DIA;MAJOR DIA DATA:TWO SETS OF HOLES DRILLED THRU FACE OF MAJOR DIA,FIRSTSET 4 HOLES EQUALLY SPACED 90 DEG ON RAISED PORTION 0.189 IN. DIA WITH 0.330 IN. DIA BY 0.130 IN. LG COUNTERBORE;SECOND SET 4 HOLES EQUALLY SPACED 90 DEG ON RECESSED PORTION 0.3125 IN. DIA WITH 0.344 IN. DIA BY 90 DEG COUNTERSINK 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 |
|---|---|
| 1647121-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-01-054-3618 is a Splined,carrier, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-054-3618: General Characteristics Item Description: STEEL MIL-S-5000,FINISH TIN PLATE MIL-T-10727 TYPE 1;SPLINE DATA:31 TEETH 0.800 IN. LG,0.9688 IN. PITCH DIA,0.9273 IN. ROOT DIA;BODY DATA:1.920 IN. LG,2.440 IN. MAJOR DIA,0.8745 IN. MINOR DIA;MAJOR DIA DATA:TWO SETS OF HOLES DRILLED THRU FACE OF MAJOR DIA,FIRSTSET 4 HOLES EQUALLY SPACED 90 DEG ON RAISED PORTION 0.189 IN. DIA WITH 0.330 IN. DIA BY 0.130 IN. LG COUNTERBORE;SECOND SET 4 HOLES EQUALLY SPACED 90 DEG ON RECESSED PORTION 0.3125 IN. DIA WITH 0.344 IN. DIA BY 90 DEG COUNTERSINK 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.