| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-852-5187 (008525187) |
| NCB Code | USA (00) |
| Manufacturer | Nacco Materials Handling Group Inc, General Motors Corp, Republic Gear Co, Trw Limited |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 5.8848 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 54 |
| CQFM | HARDNESS RATING | 75.0 BRINELL STANDARD MINIMUM OVERALL AND 95.0 BRINELL STANDARD MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.015 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.078 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.875 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.741 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | SPOKED,OFFSET |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPZ | HELIX ANGLE | 23.9196 DEGREES |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.098 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 1.278 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.563 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | LETTER O STAMPED BETWEEN TEETH ON FACE OF GEAR SIDE 76 DEG 17 MIN CW FROM CENTER LINE OF KEYWAY,TWO PULLER HOLES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE RECESSED HUB |
| Components Related to NSN - 3020-00-852-5187, 3020008525187 | ||||
| 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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