The Bearing,roller,rod End, cataloged under National Stock Number 3110-01-650-0236, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-650-0236 |
| Primary Part Number | SDR4-43A1-503 |
| Item Name | Bearing,roller,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| SDR4-43A1-503 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| ALRK4-302 | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit (JPN) |
| Reference | Meaning |
|---|---|
| ALRK4-302 | 5/2 Secondary reference U.S. Government activity |
| ALRK4-302 | 5/9 Secondary reference Minebea Mitsumi Inc. |
NSN 3110-01-650-0236 is a Bearing,roller,rod End, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-650-0236 has 2 manufacturer part numbers on file: SDR4-43A1-503 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), ALRK4-302 (Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit).
Key specifications for SDR4-43A1-503: Part Name Assigned by Controlling Agency: BEARING, ROD END, QUADRANT ASSEMBLY-FLIGHT SPOILER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3110-01-650-0236 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.