| 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) | 00-040-2169 (000402169) |
| NCB Code | USA (00) |
| Manufacturer | Diamond Reo Trucks Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ABHE | OUTSIDE DIAMETER | 2.4375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.3125 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4 IN.-20 |
| ABXV | BORE DIAMETER | 1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 1.3125 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.683 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 2.415 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 1 |
| AKYN | FURNISHED ITEMS AND QUANTITY | ONE 1/4 IN.-20 BY 3/16 IN. LG SETSCREW |
| AQPL | FACE WIDTH | 0.240 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C NOMINAL BODY |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 1.0625 INCHES NOMINAL BOTH ENDS |
| BFYT | HOLE LOCATION | LOCATED ON TOP OF KEYWAY |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFF | SECURING LOCATION | AA END |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| BYFP | ASA STANDARD CHAIN NUMBER | 50 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 50.0 ROCKWELL C MINIMUM |
| BYGF | TOOTH PITCH | 0.625 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FIRST STEP FACE LARGEST DIAMETER 1.6875 IN.,FIRST STEP LENGTH 0.500 IN.,SECOND STEP LENGTH 0.5625 IN. |
| MATT | MATERIAL | STEEL |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-040-2169, 3020000402169 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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