The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-049-0399, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Shackelford Machining Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-049-0399 |
| Primary Part Number | RE-B102205 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Shackelford Machining Inc |
| Status | ACTIVE |
| Length | 2.000 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 2 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Overall Thickness | 0.192 INCHES NOMINAL IN |
| Style Designator | RECTANGLE |
| Mounting Hole Diameter | 0.187 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/ APERTURE |
| Aperture Diameter | 0.376 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Width | 1.000 INCHES NOMINAL IN |
| Outside Raised Surface Diameter | 0.873 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| RE-B102205 PRIMARY | Shackelford Machining Inc (USA) |
| Reference | Meaning |
|---|---|
| ASC1542515 | 5/9 Secondary reference Asc Pty Ltd |
| RE B102205 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3110-01-049-0399 is a Plate,retaining,bearing, manufactured by Shackelford Machining Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-049-0399 has 1 manufacturer part number on file: RE-B102205 (Shackelford Machining Inc).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-651-7268. Verify interchangeability with system specifications before substitution.
Key specifications for RE-B102205: Length: 2.000 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 2; Mounting Hole Type: ROUND, UNTHREADED; Overall Thickness: 0.192 INCHES NOMINAL IN. 11 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.
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.