The Sprocket Wheel, cataloged under National Stock Number 3020-01-377-6914, 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 Lockheed Martin Corp. Government technical data includes 24 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-377-6914 |
| Primary Part Number | 882T3100113-001 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Hub Outside Diameter | 2.000 INCHES NOMINAL BOTH ENDS IN |
| Bore Length | 1.130 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 0.625 INCHES NOMINAL IN |
| Asa Standard Chain Number | 50-1 |
| Outside Diameter | 6.321 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Criticality Code Justification | FEAT |
| Quantity | 1 |
| Style Designator | PLAIN |
| Pitch Diameter | 5.979 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 30 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Distance From Center of Bore to Bottom of Keyway | 0.844 INCHES NOMINAL IN |
| Distance From Hub End to Flange End | 0.393 INCHES NOMINAL BOTH ENDS IN |
| Keyway Width | 0.312 INCHES NOMINAL IN |
| Surface Treatment | OXIDE |
| Bore Diameter | 1.375 INCHES NOMINAL IN |
| Material | STEEL |
| Furnished Items | KEYING FACILITY |
| Face Width | 0.343 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 882T3100113-001 PRIMARY | Lockheed Martin Corp (USA) |
| Reference | Meaning |
|---|---|
| 882T3100113-001 | 5/9 Secondary reference Allied Locke Industries Inc |
| 882T3100113 | 7/2 Vendor item drawing reference Lockheed Martin Corp |
NSN 3020-01-377-6914 is a Sprocket Wheel, manufactured by Lockheed Martin Corp, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-377-6914 has 1 manufacturer part number on file: 882T3100113-001 (Lockheed Martin Corp).
Key specifications for 882T3100113-001: Hub Outside Diameter: 2.000 INCHES NOMINAL BOTH ENDS IN; Bore Length: 1.130 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 0.625 INCHES NOMINAL IN. 24 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.