NSN 3020-00-470-4254 · NIIN 004704254 · FSC 3020
NO DASHES 3020004704254
In Stock
SPROCKET WHEEL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
24 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AHYF | SECURING HOLE QUANTITY | 4 |
| ASBP | BORE TYPE | STRAIGHT |
| AQPL | FACE WIDTH | INCHES MINIMUM 2.221 AND INCHES MAXIMUM 2.235 |
| BYFF | SECURING LOCATION | AA END |
| BYFN | TEETH QUANTITY PER ROW | 54 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 12.899 |
| ADGE | BORE LENGTH | INCHES NOMINAL 0.500 |
| BDYS | COUNTERBORE LOCATION | AA END |
| ABXV | BORE DIAMETER | INCHES MINIMUM 7.500 AND INCHES MAXIMUM 7.502 |
| AAWZ | COUNTERBORE DEPTH | INCHES NOMINAL 0.938 |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 13.327 |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 9.219 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | INCHES NOMINAL 0.750 |
| STYL | STYLE DESIGNATOR | |
| BFYT | HOLE LOCATION | ONE HOLE LOCATED ON CENTER LINE BETWEEN TWO TEETH,THREE HOLES 90 DEG APART |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | INCHES NOMINAL 0.892 |
| ARJD | DESIGN FORM | WEBBED |
| AAWY | COUNTERBORE DIAMETER | INCHES MINIMUM 10.000 AND INCHES MAXIMUM 10.015 |
| BYFP | ASA STANDARD CHAIN NUMBER | E-60 |
| BYFG | TAPERED HOLE SIZE | 0.6245 TO 0.6250 IN. DIA OF HOLE |
| BYFL | TEETH ROW QUANTITY | 3 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| NS2127PC741 | 55509 |
| NS2125PC741 | 55509 |
| H5081A | 55509 |
| 83615S41-227PC741 | 80064 |
| 83615S41-225PC741 | 80064 |
| H-5081-A | 14541 |
Supersedes
This item replaces cancelled NIIN 004159134. An older drawing citing one of those numbers resolves here.