| Item Name | Gear Worm |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-118-8717 (001188717) |
| NCB Code | USA (00) |
| Manufacturer | Trw Limited, Spalla Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.865 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.890 INCHES |
| CWPH | THREAD FORM DIRECTION | RIGHT-HAND |
| CWRM | FACE NOMINAL WIDTH | 2.160 INCHES |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.555 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.764 INCHES SECOND END |
| Relevant Components for NSN - 3020-00-118-8717, 3020001188717 | ||||
| 3020-00-649-6951 (3020006496951) | 3030-00-872-5477 (3030008725477) | 3020-01-383-5236 (3020013835236) | 3040-00-571-5905 (3040005715905) | |
| 3040-01-471-3613 (3040014713613) | 3040-00-411-8629 (3040004118629) | 3020-00-995-7954 (3020009957954) | 3040-01-260-6892 (3040012606892) | |
| 3040-01-338-4600 (3040013384600) | 3040-01-173-4261 (3040011734261) | 3010-01-079-0635 (3010010790635) | 3040-00-614-3038 (3040006143038) | |
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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