Part detail
Sprocket Wheel
77C719668NSN3020-01-165-1581CAGE03538
Sprocket Wheel
Detailed description
77C719668 procurement notes
Sprocket Wheel
Specifications
Reference data
Multi-line procurement
Sourcing more than one part?
Upload a bill of materials (BOM) or paste a list of part numbers — every line bundles into a single RFQ. No checkout, no payment.
Compliance
- AS9120:2025· Aerospace QMS
- ISO 9001:2015· Quality Management
- FAA AC 00-56B· Voluntary Industry Distributor Accreditation
- U.S. ONLY· Fulfillment
NSN Information for Part Number 77C719668 with NSN 3020-01-165-1581, 3020011651581
Characteristics Data of NSN 3020-01-165-1581, 3020011651581
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 2.170 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4-28 |
| ABXV | BORE DIAMETER | 0.752 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 1 |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| BFYT | HOLE LOCATION | THRU HUB |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BYFF | SECURING LOCATION | AA END |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFL | TEETH ROW QUANTITY | 2 |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.659 INCHES NOMINAL AA END |
| NMBR | QUANTITY | 1 |
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.189 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.500 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.466 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.841 INCHES NOMINAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 48.0 ROCKWELL C MINIMUM BODY AND 52.0 ROCKWELL C MAXIMUM BODY |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.841 INCHES NOMINAL |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.560 INCHES NOMINAL AA END |
| MATL | MATERIAL | STEEL, MIL-S-5626, COMP 4140 |
| MATT | MATERIAL | STEEL COMP 4140 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626, COMP 4140 MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |