The Gear,spur, cataloged under National Stock Number 3020-00-628-0239, 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 Corporation Div Rms. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Gear,spur |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Lockheed Martin Corporation Div Rms (CAGE 03538); Secs Inc (CAGE 23266); Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Southern Gear & Machine Inc (CAGE 01351); Designatronics Incorporated Div Sterling Instruments Div (CAGE 00328) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-628-0239 |
| Primary Part Number | 77C701434P96 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| 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 |
|---|---|
| 77C701434P96 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| GC30-115PIC PRIMARY | Secs Inc (USA) |
| J7-115-11C/K2-2 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 551-115SHS1248PIC | Southern Gear & Machine Inc (USA) |
| M25-115Q11C | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| 96115CT20-1/8PICSS | Harmonic Drive L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 77C701434P096 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| J7-115WITHK2-2 | C/1 Advisory reference — outside the item-of-supply concept Roller Bearing Co of America, Inc Div Pic Design |
NSN 3020-00-628-0239 is a Gear,spur, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-628-0239 has 6 manufacturer part numbers on file: 77C701434P96 (Lockheed Martin Corporation Div Rms), GC30-115PIC (Secs Inc), J7-115-11C/K2-2 (Roller Bearing Co of America, Inc Div Pic Design), 551-115SHS1248PIC (Southern Gear & Machine Inc), M25-115Q11C (Designatronics Incorporated Div Sterling Instruments Div) and 1 more.
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.