| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-455-2928 (004552928) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation, Precision Gear Incorporated, Pcx Aerostructures Llc, Finmeccanica Spa Helicopters |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S6137-23076-1 | sikorsky aircraft corporation | gear spur | 78286 | RFQ |
| S6137-23076-1 | precision gear incorporated | gear spur | 21540 | RFQ |
| S6137-23076-1 | pcx aerostructures llc | gear spur | 82001 | RFQ |
| S6137-23076-1 | finmeccanica spa helicopters | gear spur | a0126 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 6.8333 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 82 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 8 PLAIN AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.000 INCHES |
| CWNH | TOOTH FORM | STUB |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.016 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.312 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 4.000 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 4.6205 INCHES FIRST END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.1725 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 4.4010 INCHES FIRST END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.2400 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.265 INCHES AXIALLY THROUGH BODY,FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Components Related to NSN - 3020-00-455-2928, 3020004552928 | ||||
| 3020-00-093-3146 (3020000933146) | 3010-00-066-5754 (3010000665754) | 3040-01-434-0826 (3040014340826) | 3020-01-605-6227 (3020016056227) | |
| 3040-00-292-9403 (3040002929403) | 3020-01-132-9529 (3020011329529) | 3040-01-628-5278 (3040016285278) | 3040-00-763-7091 (3040007637091) | |
| 3030-01-302-3516 (3030013023516) | 3020-01-706-8292 (3020017068292) | 3010-01-530-0859 (3010015300859) | 3040-00-398-0619 (3040003980619) | |
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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