The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-223-2178, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 4 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-223-2178 |
| Primary Part Number | 2670121 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| FSC Application Data | EXHAUST NOZZLE CONT |
| Mounting Hole Type | ROUND, UNTHREADED |
| Mounting Hole Diameter | 0.231 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 2670121 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 3110-01-223-2178 is a Plate,retaining,bearing, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-223-2178 has 1 manufacturer part number on file: 2670121 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-445-5575. Verify interchangeability with system specifications before substitution.
Key specifications for 2670121: FSC Application Data: EXHAUST NOZZLE CONT; Mounting Hole Type: ROUND, UNTHREADED; Mounting Hole Diameter: 0.231 INCHES NOMINAL IN; Special Features: ELECTROLESS NICKEL BORON PLATE 0.000040 TO 0.000080 THICK. 4 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 3110-01-223-2178 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.