The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-197-4909, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-197-4909 |
| Primary Part Number | 22623 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Length | 1.376 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 2 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Overall Thickness | 0.047 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.176 INCHES NOMINAL IN |
| Aperture Diameter | 0.620 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Width | 0.750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 22623 PRIMARY | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 22623 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
| 22623 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 22623 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-197-4909 is a Plate,retaining,bearing, manufactured by Mid-America Aerotech, Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-197-4909 has 1 manufacturer part number on file: 22623 (Mid-America Aerotech, Llc).
5 possible matches (shared part number, not a government interchangeability claim): 5930-00-473-2565, 5315-00-962-2649, 3020-01-225-2523. Verify interchangeability with system specifications before substitution.
Key specifications for 22623: Length: 1.376 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 2; Mounting Hole Type: ROUND, UNTHREADED; Overall Thickness: 0.047 INCHES NOMINAL IN. 9 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 3110-00-197-4909 has DEMIL Code B. 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.