| Item Name | Sprocket Wheel |
| INC Code | 04456 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 00-815-6757 (008156757) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Systems Inc, Mkt Geotechnical Systems, Timken Gears And Services Inc, Triumph Gear Systems Inc |
| Associated Parts Numbers of NSN 3020-00-815-6757 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 164480 | dresser systems inc | sprocket wheel | 90580 | A | H | RFQ |
| D12534B | mkt geotechnical systems | sprocket wheel | 20263 | A | H | RFQ |
| 702-42034 | timken gears and services inc | sprocket wheel | 97578 | A | A | RFQ |
| 47-12534 | triumph gear systems inc | sprocket wheel | 82402 | A | A | RFQ |
| 702-42034 | triumph gear systems inc | sprocket wheel | 82402 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 20.490 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.812 INCHES NOMINAL |
| AQPL | FACE WIDTH | 1.389 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYGF | TOOTH PITCH | 2.500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1045 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1045 ASSN STD SINGLE MATERIAL RESPONSE |
| ABKG | BOLT CIRCLE DIAMETER | 11.000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 9.000 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.389 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 19.152 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 8 |
| ARJD | DESIGN FORM | PLAIN |
| BFYT | HOLE LOCATION | EIGHT HOLES SPACED 45 DEG APART ON 11.000 IN. DIA BC |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 24 |
| BYFP | ASA STANDARD CHAIN NUMBER | 200 |
| BYFR | TEETH HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| FEAT | SPECIAL FEATURES | 2 HOLES 0.969 IN. DIA,180 DEG APART,LOCATED MIDWAY BETWEEN ADJACENT 0.812 IN. DIA HOLES ON 11.000 IN. DIA BOLT CIRCLE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-815-6757, 3020008156757 | ||||
| 3020-01-276-6140 (3020012766140) | 3020-01-170-2566 (3020011702566) | 3020-01-133-4631 (3020011334631) | 3020-00-893-8320 (3020008938320) | |
| 3020-01-182-9434 (3020011829434) | 3020-01-443-0979 (3020014430979) | 3020-00-719-7965 (3020007197965) | 3020-00-850-2436 (3020008502436) | |
| 3020-01-513-8232 (3020015138232) | 3020-00-030-0795 (3020000300795) | 3020-00-391-9534 (3020003919534) | 3020-01-487-4509 (3020014874509) | |
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