| 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) | 00-627-9745 (006279745) |
| NCB Code | USA (00) |
| Manufacturer | Aai Corporation, Altra Holdings Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| CB57-42472-1 | aai corporation | sprocket wheel | 97384 | RFQ |
| HKSB25-2 | altra holdings inc | sprocket wheel | 71041 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 1.120 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.137 INCHES MINIMUM AND 0.147 INCHES MAXIMUM |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 4.258 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.751 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 1.000 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 3.989 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 2.500 INCHES NOMINAL AA END |
| AQPL | FACE WIDTH | 0.284 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.716 INCHES NOMINAL AA END |
| BDYS | COUNTERBORE LOCATION | BB END |
| BSNP | SECURING METHOD | PRESS FIT |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFF | SECURING LOCATION | BOTH ENDS |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 25 |
| BYFP | ASA STANDARD CHAIN NUMBER | 40 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ZINC |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-627-9745, 3020006279745 | ||||
| 3020-00-005-5014 (3020000055014) | 3020-00-670-0750 (3020006700750) | 3040-00-565-6888 (3040005656888) | 3040-00-408-9351 (3040004089351) | |
| 3020-01-553-9145 (3020015539145) | 3020-00-020-3936 (3020000203936) | 3040-01-604-6774 (3040016046774) | 3020-00-460-0166 (3020004600166) | |
| 3020-00-862-5568 (3020008625568) | 3010-01-571-1523 (3010015711523) | 3030-00-528-3797 (3030005283797) | 3030-01-057-5841 (3030010575841) | |
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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