AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Thank you for taking an interest in the top-caliber NSN products we feature here on AI NSN Parts. On this page, you can submit a quote request for part number 549312, a Gear Spur item that is manufactured by L 3 Communications Corporation. Listed alongside the NSN 3020008902257 within our database, part number 549312 is conveniently ready for purchase at any time.
To ensure listings like part number 549312 are ready for swift installation, we have a rigorous quality assurance program in place. As such, we make it easy for you to inquire about popular NSNs like 3020-00-890-2257, as well as the many other L 3 Communications Corporation products produced under CAGE Code 1PQF4 that interest you. For the benefit of our customers, we carefully vet every entity that we source from, guaranteeing that you only receive superior-caliber offerings in every order. With these dedications, you can always purchase from us with confidence. Furthermore, we also organize our stock based on Federal Supply Classes, so you can find popular items under FSCs like 3020 Gear Pulley Sprocket and Transmission Chain. Do not hesitate to submit the RFQ form below, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. Get started today and see why so many customers steadily depend on AI NSN Parts for their operational needs.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-890-2257 Item Description: Gear Spur | 3020 | 008902257 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 549312 | 2 | 7 |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLM | Mounting Hole Thread Quantity Per Inch | 56 TRANSVERSELY THROUGH HUB, FIRST END |
| STDC | Surface Treatment Document And Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CWFR | Nominal Overall Length | 0.312 INCHES |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| SFTT | Surface Treatment | ANODIZE OVERALL |
| CWTX | Hub Nominal Diameter | 0.312 INCHES FIRST END |
| CWRS | Bore Nominal Diameter | 0.125 INCHES BOTH ENDS |
| ABSX | Attachment Method | MOUNTING HOLE |
| FEAT | Special Features | UNTHREADED HOLE 90 DEG FROM THREADED HOLE |
| CWCD | Nominal Outside Diameter | 1.905 INCHES |
| AJLA | Teeth Quantity | 120 |
| ANTP | Bore Style | PLAIN BOTH ENDS |
| CWRM | Face Nominal Width | 0.125 INCHES |
| CWZK | Mounting Hole Nominal Diameter | 0.029 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MATT | Material | ALUMINUM ALLOY 2024 OVERALL |
| CQLT | Mounting Hole Nominal Thread Size | 0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWNH | Tooth Form | STANDARD |
| CWTR | Hub Style Designator | PINNED FIRST END |
| MRC | Decoded Requirement | Clear Text Reply |
| CMLK | Mounting Hole Thread Series Designator | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MDCL | Material Document And Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CTQY | Mounting Hole Type And Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 0.187 INCHES FIRST END |
| CWWK | Precision Classification | QUALITY NUMBER 12 |
| AAQL | Body Style | PLAIN, SOLID |
| AGJS | Pitch Diameter | 1.8743 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| STYL | Style Designator | PROTRUDING HUB |
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.
Request for Quote