We appreciate your interest in Alfa Laval Inc part number 21904, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 21904 is listed with the NSN 3020-00-269-9687 and description “Gear Spur.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Alfa Laval Inc under the CAGE Code 71871 or that similarly fall under the FSC 3020 Gear Pulley Sprocket and Transmission Chain, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 3020-00-269-9687 parts and Gear Spur items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-269-9687 Item PartTypeName: GEAR,SPUR | 3020 | 002699687 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21904 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| AGJS | PITCH DIAMETER | 2.6875 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 43 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.8125 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.6780 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.5450 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.6850 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.2090 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 1.4450 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | 1 0.250 IN. DIA PLAIN HOLE AND 1 0.312 IN. DIA THREADED HOLE 180.0 DEG APART ON FIRST END HUB FOR POSITIONING |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
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