The Gear,helical, cataloged under National Stock Number 3020-01-122-7790, 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 Rolls-Royce Solutions America Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-122-7790 |
| Primary Part Number | 5107072 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Tooth Direction | RIGHT |
| Teeth Type | SINGLE HELIX |
| 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 |
|---|---|
| B5107072 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
| 5107072 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| 5107072 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 3020011227790 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| PC5107072 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| K-5107072 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| 5107072 | 5/9 Secondary reference Delphi France SAS |
NSN 3020-01-122-7790 is a Gear,helical, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-122-7790 has 3 manufacturer part numbers on file: B5107072 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel), 5107072 (Fnss Savunma Sistemleri Anonim Sirketi), 5107072 (Rolls-Royce Solutions America Inc).
Key specifications for 5107072: Tooth Direction: RIGHT; Teeth Type: SINGLE HELIX. 2 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.