We are pleased to confirm immediate availability for SM4-4A1-501 (Bearing Roller Rod), carrying NSN 3110-01-173-3723 and manufactured by Rexnord Industries Llc (CAGE code 77896). This certified component is classified under FSG 31 Bearings/FSC 3110 Bearings Antifriction Unmounted (NIIN: 01-173-3723), meeting all military specifications for guaranteed traceability and performance compliance.
To receive a rapid quote for part SM4-4A1-501 (15-minute response guaranteed), please complete the form below. Providing detailed requirements ensures our specialists can quickly deliver competitive pricing, verified availability, and exact specification matching for NSN 3110-01-173-3723. Rest assured, you’ll receive the precise aerospace component your project demands.
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Aviation Purchasing Platform is a trusted sourcing solution owned and operated by ASAP Semiconductor—an AS9120B, ISO 9001:2015, and FAA 0056B certified distributor. With access to over 10 million national stock numbers (NSNs) across 26+ federal supply categories, we specialize in procuring rare, obsolete, and long-lead-time components, including Rexnord Industries Llc parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 3110-01-173-3723—including this part—is uniquely labeled to reflect its integration into the U.S. DoD supply system. As a National Stock Number, it signifies compliance with NATO and U.S. Department of Defense standards, ensuring traceability, quality, and interoperability across allied military operations.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3110-01-173-3723 Item Description: Bearingrollerrod End | 3110 | 011733723 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Sm4-4a1-501 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAZE | SHANK DIAMETER | 0 2500 INCHES NOMINAL |
| AAZF | SHANK STYLE | EXTERNALLY THREADED |
| ABHP | OVERALL LENGTH | 1 7620 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0 2495 INCHES MINIMUM AND 0 2500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0 7500 INCHES MINIMUM AND 0 8000 INCHES MAXIMUM |
| AGGY | SHANK THREAD LENGTH | 0 7500 INCHES MINIMUM AND 0 8100 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0 3350 INCHES MINIMUM AND 0 3500 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0 3700 INCHES MINIMUM AND 0 3750 INCHES MAXIMUM |
| AGXH | LENGTH FROM BORE CENTER TO SHANK END | 1 3650 INCHES MINIMUM AND 1 3950 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 1 |
| AGYK | SHIELD QUANTITY | 1 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |
| AKVV | INTERNAL CLEARANCE | 0 0002 INCHES MINIMUM RADIAL AND 0 0010 INCHES MAXIMUM RADIAL |
| CBBL | FEATURES PROVIDED | FLUSH LUBRICATION FITTING |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0 250 INCHES |
| CTLK | SELF-ALIGNMENT ANGLE | 4 00 DEGREES MINIMUM |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | ERR-030 ROD END BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| SFTT | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416TYPE 1CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| STYL | STYLE DESIGNATOR | SINGLE ROW CONCAVE ROLLERS |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
