At NSN Unlimited, we maintain a large database of parts 139C6898 with NSN 3020-00-151-7587 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Vermont Aerospace Manufacturing, General Dynamics Ots Inc. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 3020-00-151-7587 |
| Item Name: Sprocket Wheel |
| FSG: 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC): 3020 Gears Pulleys Sprockets and Transmission Chain |
| NIIN: 001517587 |
| NCB Code: USA (00) |
| Manufacturers: Vermont Aerospace Manufacturing , General Dynamics Ots Inc |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| 139C6898 | 3020-00-151-7587 | sprocket wheel | vermont aerospace manufacturing | Avl | RFQ |
| 139C6898 | 3020-00-151-7587 | sprocket wheel | general dynamics ots inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.670 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.627 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.670 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 2 |
| AQPL | FACE WIDTH | 0.135 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 33.0 ROCKWELL C MINIMUM HUB AND 38.0 ROCKWELL C MAXIMUM HUB |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BFYT | HOLE LOCATION | AA PORTION OF HUB |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 5 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.530 INCHES NOMINAL AA END |
| FEAT | SPECIAL FEATURES | ITEM NAME, SPROCKET REAR UNLOAD |
| MATT | MATERIAL | STEEL COMP 4130 AND STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-18729, COMP 4130, COND N MIL SPEC 2ND MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| STYL | III STYLE DESIGNATOR | PLAIN |
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