We appreciate your interest in Robertson Fuel Systems Llc part number HM025-678-1, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number HM025-678-1 is listed with the NSN 3020-01-238-8338 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 Robertson Fuel Systems Llc under the CAGE Code 1T765 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 3020-01-238-8338 parts and Gear Spur items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-01-238-8338 Item PartTypeName: GEAR,SPUR | 3020 | 012388338 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 014222-501 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 14 BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.6000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 36 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 0.5833 INCHES NOMINAL BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.800 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.250 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.644 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.3125 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | HEAT TREAT TO RC31-36 PER MIL-H-6875,140-160 KSI TENSILE STRENGTH; SPLINE DATA: CLASS OF FIT5,SPLINE PITCH24/48,PIN DIA.0.072,DIA. BETWEEN PINS0.4826,FORM DIA.0.629,TOOTH FORMFLATROOT SIDE FIT INVOLUTE PER ANSI B92.1-1970; 5 EQUALLY S |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1,BLACK MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
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