The Chain,roller, cataloged under National Stock Number 3020-01-282-6381, 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 Morse Industrial Corp Sub of Emerson Electric Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-01-282-6381 |
| Primary Part Number | 120 COTTER 67 PITCH LENGTH |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Morse Industrial Corp Sub of Emerson Electric Co |
| Status | ACTIVE |
| Unpackaged Unit Width | 1.960 INCHES NOMINAL IN |
| Nominal Pitch Distance | 1.500 INCHES IN |
| Material | STEEL |
| 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 |
|---|---|
| 1366AS129 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 120 COTTER 67 PITCH LENGTH PRIMARY | Morse Industrial Corp Sub of Emerson Electric Co (USA) |
| Reference | Meaning |
|---|---|
| 1366AS129 | 5/9 Secondary reference Morse Industrial Corp Sub of Emerson Electric Co |
| 1366AS129 | 5/9 Secondary reference Emerson Electric Co Computer Power Div |
NSN 3020-01-282-6381 is a Chain,roller, manufactured by Morse Industrial Corp Sub of Emerson Electric Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-282-6381 has 2 manufacturer part numbers on file: 1366AS129 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 120 COTTER 67 PITCH LENGTH (Morse Industrial Corp Sub of Emerson Electric Co).
Key specifications for 120 COTTER 67 PITCH LENGTH: Unpackaged Unit Width: 1.960 INCHES NOMINAL IN; Nominal Pitch Distance: 1.500 INCHES IN; Material: STEEL. 3 specifications are 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.