The Gear,spur, cataloged under National Stock Number 3020-00-174-5582, 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 Fairbanks Morse, Llc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-174-5582 |
| Primary Part Number | 9AF9B730APC7 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Keyway Nominal Width | 0.097 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.625 INCHES FIRST END IN |
| Teeth Quantity | 24 |
| Body Style | PLAIN, SOLID |
| Bore Style | TAPERED W/KEYWAY BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.063 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Taper Major Nominal Diameter | 0.350 INCHES SECOND END IN |
| Material Document and Classification | MIL-S-18410,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 0.7500 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Outside Diameter | 0.810 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.230 INCHES BOTH ENDS IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 0.625 INCHES IN |
| 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 |
|---|---|
| 9AF9B730APC7 PRIMARY | Fairbanks Morse, Llc (USA) |
| 9AF9B730BPC7 PRIMARY | Fairbanks Morse, Llc (USA) |
| 13AF10B730BPC7 PRIMARY | Fairbanks Morse, Llc (USA) |
| 13AF10B730A1PC7 PRIMARY | Fairbanks Morse, Llc (USA) |
| AFB732A PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 13AF10B730BPC7 | 5/9 Secondary reference U.S. Government activity |
| 9AF9B730BPC7 | 5/9 Secondary reference U.S. Government activity |
| 9AF9B730APC7 | 5/9 Secondary reference U.S. Government activity |
| 13AF10B730A1PC7 | 5/9 Secondary reference U.S. Government activity |
| AFB732A | 3/9 Design control — primary reference U.S. Government activity |
NSN 3020-00-174-5582 is a Gear,spur, manufactured by Fairbanks Morse, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-174-5582 has 5 manufacturer part numbers on file: 9AF9B730APC7 (Fairbanks Morse, Llc), 9AF9B730BPC7 (Fairbanks Morse, Llc), 13AF10B730BPC7 (Fairbanks Morse, Llc), 13AF10B730A1PC7 (Fairbanks Morse, Llc), AFB732A (Fairbanks Morse, Llc).
Key specifications for 9AF9B730APC7: Keyway Nominal Width: 0.097 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.625 INCHES FIRST END IN; Teeth Quantity: 24; Body Style: PLAIN, SOLID. 17 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.