| Item Name | Chain Roller |
| INC Code | 04457 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 01-609-7140 (016097140) |
| NCB Code | USA (01) |
| Manufacturer | Us Tsubaki Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACHT | PIN OVERALL LENGTH | 0.886 INCHES NOMINAL |
| AWFZ | FIRST CHAIN LINK PLATE WIDTH AT PIN END | 0.512 INCHES NOMINAL |
| AWRB | FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.400 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.375 INCHES |
| AKGQ | NOMINAL PITCH DISTANCE | 0.625 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER, COMBINATION, TAPERED AND RELIEVED EDGE |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.512 INCHES NOMINAL |
| AWFY | FIRST CHAIN LINK PLATE WIDTH AT BUSHING END | 0.591 INCHES NOMINAL |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.080 INCHES |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROLLER CHAIN |
| FEAT | SPECIAL FEATURES | MINIMUM ULTIMATE STRENGTH ANSI STANDARD IS 4880LB;AVERAGE TENSILE STRENGTH IS 7050LB;MAXIMUM ALLOWABLE LOAD IS 1430LB |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3020-01-609-7140, 3020016097140 | ||||
| 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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