Part identity
014209-501
Material: Steel comp 4140 overall Style Designator: Flush hub Pitch Diameter: 4.4444 inches nominal
Robertson Fuel Systems L L C
Part description
Material: Steel comp 4140 overall Style Designator: Flush hub Pitch Diameter: 4.4444 inches nominal
ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.
Specifications
Certifications & documentation
- UL Recognized
- CE
- C of C available on request
Manufacturer
Robertson Fuel Systems L L C
Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.
View manufacturer profile →NSN Information for Part Number 014209-501 with NSN 3020-01-238-8337, 3020012388337
Characteristics Data of NSN 3020-01-238-8337, 3020012388337
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| ABSA | SPLINE QUANTITY | 14 BOTH ENDS |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.4444 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 40 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 0.5833 INCHES NOMINAL BOTH ENDS |
| CQFM | III HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.667 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| 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 | 0.875 INCHES BOTH ENDS |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.094 INCHES AXIALLY THROUGH BODY, FIRST END |
| FEAT | SPECIAL FEATURES | WITH 4 LIGHTENING HOLES EQUALLY SPACED WITHIN 0.060 IN,1.250 IN DIA |
| MATT | III 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 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | FLUSH HUB |