The Retainer,roller,bearing, cataloged under National Stock Number 3110-01-606-2806, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Markey Machine Llc Div Markey Machine. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-606-2806 |
| Primary Part Number | 34977 |
| Item Name | Retainer,roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Markey Machine Llc Div Markey Machine |
| Status | ACTIVE |
| Outside Diameter | 5.813 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 213-0-001 REV C ITEM NO.51 | Maritime Applied Physics Corporation Dba Blacksea Technologies (USA) |
| 34977 PRIMARY | Markey Machine Llc Div Markey Machine (USA) |
NSN 3110-01-606-2806 is a Retainer,roller,bearing, manufactured by Markey Machine Llc Div Markey Machine, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-606-2806 has 2 manufacturer part numbers on file: 213-0-001 REV C ITEM NO.51 (Maritime Applied Physics Corporation Dba Blacksea Technologies), 34977 (Markey Machine Llc Div Markey Machine).
Key specifications for 34977: Overall Width: 1.0 INCHES NOMINAL IN; Outside Diameter: 5.813 INCHES NOMINAL IN; Special Features: 3.7 LBS. LBS; Part Name Assigned by Controlling Agency: BEARING RETAINER. 1 specification is 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.
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.