| 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 |
| Components Related to NSN - 3020-00-627-9745, 3020006279745 | ||||
| 3020-00-786-0442 (3020007860442) | 3020-00-765-2712 (3020007652712) | 3040-00-793-2157 (3040007932157) | 3040-00-457-6675 (3040004576675) | |
| 3010-01-701-6253 (3010017016253) | 3040-01-437-5372 (3040014375372) | 3040-00-368-8254 (3040003688254) | 3020-00-517-3044 (3020005173044) | |
| 3010-00-528-4890 (3010005284890) | 3040-00-339-2117 (3040003392117) | 3040-01-509-3086 (3040015093086) | 3040-01-153-1656 (3040011531656) | |
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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