The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-012-2608, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-012-2608 |
| Primary Part Number | 2884998 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 10 |
| Surface Treatment | CHROMATE OVERALL |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Outside Diameter | 7.218 INCHES NOMINAL IN |
| Aperture Diameter | 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN |
| Raised Surface Height | 0.146 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 6.750 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-01-012-2608 is a Plate,retaining,bearing, manufactured by Naval Sea Systems Command, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-012-2608 has 3 cross-referenced part numbers: 2884998 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 142302 (Northrop Grumman Systems Corporation), 2884998 (Naval Sea Systems Command).
There is 1 known substitute for 3110-01-012-2608: 2530-01-291-5778. Verify interchangeability with system specifications before substitution.
Key specifications for 2884998: Bolt Circle Hole Quantity: 10; Surface Treatment: CHROMATE OVERALL; Material: ALUMINUM ALLOY 6061 OVERALL; Outside Diameter: 7.218 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.