National Stock Number
Rod End Ball Bearing — Bearings, Antifriction, Unmounted (FSC 3110) · Part No. MS21151-9
| National Stock Number | 3110-00-232-3177 |
|---|---|
| Item name | Rod End Ball Bearing |
| FLIS item name | Bearing, Ball, Rod End |
| Part number (commercial reference) | MS21151-9 |
| Alternate references | AS21151; REP4ML6-8F; REP4ML6; REP4ML6FS464 |
| Unit of issue | EA |
| NIIN | 002323177 |
| NIIN assigned by | United States (NCB code 00) |
| Federal Supply Class (FSC) | 3110 — Bearings, Antifriction, Unmounted |
| Federal Supply Group (FSG) | 31 — Bearings |
| Unit price (USD) | $52.57 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Characteristics decoded from the federal cataloging record for this rod end ball bearing. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Plastic Polytetrafluoroethylene Seal |
|---|---|
| Material | Steel Comp 4130 Outer Ring |
| Material | Steel Comp 4130 Rod End Body |
| Material | Steel Comp E52100 Ball |
| Material | Steel Comp E52100 Inner Ring |
| Overall Length | 2.3290 Inches Minimum And 2.3590 Inches Maximum |
| Surface Treatment | Cadmium Outer Ring |
| Surface Treatment | Cadmium Rod End Body |
Rolling-element bearings including ball, roller, needle, and tapered roller bearings that support rotating shafts with minimal friction.
A self-aligning ball bearing with a threaded rod end and double-row staggered balls.
Price in context. Across the 54 items we currently stock in FSC 3110 (Bearings, Antifriction, Unmounted), published unit prices run from $10.52 to $3,504.60. At $52.57, this item sits well below the class median of $105.14 — commodity hardware usually bought in volume.
Typical applications. Rotating assemblies in engines, gearboxes, wheels, and driven equipment.
Applicable standards. ABEC/ISO 492 tolerance classes, AFBMA/ANSI standards.
NSN 3110-00-232-3177 is supplied by Quick Brown Fox Solutions as a stock resale item. For custom-manufactured or prototype parts to your print, see our U.S.-based CNC machining services.
Country of origin: Türkiye (Turkey). Turkey is a NATO ally and a normal-trade-relations partner of the United States, and Turkish-origin end items are eligible for a wide range of U.S. federal and DLA procurements.
TAA note: Turkey is not a Trade Agreements Act (TAA) designated country, so these items are generally not eligible for TAA-covered solicitations. They are offerable under the Buy American Act and many non-TAA DLA buys. Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
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