We appreciate your interest in Martin Marietta Technologies Inc part number A3291-2, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number A3291-2 is listed with the NSN 3020-00-877-0290 and description “Gear Worm.” 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 Martin Marietta Technologies Inc under the CAGE Code 54497 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 3020-00-877-0290 parts and Gear Worm items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-877-0290 Item PartTypeName: GEAR,WORM | 3020 | 008770290 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| A3291-2 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 0.5000 INCHES NOMINAL |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.531 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 7.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.224 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.432 INCHES FIRST END |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWPC | THREAD FORM QUANTITY | 4 |
| CWPH | THREAD FORM DIRECTION | RIGHT-HAND |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
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