We appreciate your interest in our selection of parts that fall under the NSN 3020-00-249-9949. Below, top-requested part numbers like WPP710, 121012A, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 3020-00-249-9949, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| 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) | 00-249-9949 (002499949) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Water Technologies Corp, Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 2.3290 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 24 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.4825 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 31.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.328 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.625 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.3768 INCHES FIRST END |
| CWSN | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.7846 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | ULETTER C MARKED ON TOOTH 40 DEG CCW FROM CENTERLINE OF KEYWAY,LETTER X MARKED ON FACE 6-1/2 TOOTH SPACES CW FROM LETTER C,THREE NO. 8-32 NC BY 1/4 IN. DEEP HOLES ON 1-13/16 IN. DIA BOLT CIRCLE EQUALLY SPACED ON 2ND END OF GEAR |
| MATT | MATERIAL | STEEL COMP 1140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Relevant Components for NSN - 3020-00-249-9949, 3020002499949 | ||||
| 3020-01-386-6629 (3020013866629) | 3020-01-182-7958 (3020011827958) | 3020-00-707-4180 (3020007074180) | 3040-00-283-2440 (3040002832440) | |
| 3040-00-589-4089 (3040005894089) | 3040-01-329-8567 (3040013298567) | 3040-01-566-1413 (3040015661413) | 3040-01-278-7410 (3040012787410) | |
| 3040-00-568-8065 (3040005688065) | 3020-00-905-0620 (3020009050620) | 3020-00-910-3764 (3020009103764) | 3020-01-277-9834 (3020012779834) | |
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