| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-033-8778 (010338778) |
| NCB Code | USA (01) |
| Manufacturer | Tracor Aerospace Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHG | FIRST END GROOVE WIDTH | 0.056 INCHES NOMINAL AA END |
| AAHH | FIRST END GROOVE DIAMETER | 1.176 INCHES NOMINAL AA END |
| AAUH | SPLINE MINOR DIAMETER | 0.849 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 0.999 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 1.000 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 1.205 INCHES NOMINAL |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 1.870 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.782 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 6 |
| AGGP | DRILLED HOLE DIAMETER | 0.062 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.685 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| ALNC | HUB OUTSIDE DIAMETER | 1.250 INCHES NOMINAL AA END |
| AQPL | FACE WIDTH | 0.168 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT SPLINE |
| AXFH | SPLINE LENGTH | 2.577 INCHES NOMINAL |
| BDYS | COUNTERBORE LOCATION | AA END |
| BFYT | HOLE LOCATION | ON SPROCKET HUB 0.814 IN. FROM TEETH |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | GROOVED |
| BYFF | SECURING LOCATION | AA END |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 14 |
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | BORE INTERNALLY GROOVED 0.046 IN. W,0.920 IN. DIA,1.574 IN. FROM HUB END |
| MATT | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1042 OR STEEL COMP 1 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | OXIDE AND CHROMIUM |
| STYL | STYLE DESIGNATOR | PLAIN |
| Components Related to NSN - 3020-01-033-8778, 3020010338778 | ||||
| 3020-01-535-5810 (3020015355810) | 3010-01-324-0872 (3010013240872) | 3020-01-134-1350 (3020011341350) | 3040-00-949-0707 (3040009490707) | |
| 3040-01-622-7963 (3040016227963) | 3020-00-143-2383 (3020001432383) | 3020-00-825-4676 (3020008254676) | 3040-01-455-9297 (3040014559297) | |
| 3020-01-365-7944 (3020013657944) | 3040-00-315-1062 (3040003151062) | 3040-01-605-3973 (3040016053973) | 3040-01-086-8379 (3040010868379) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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