The Bearing,roller,airframe, cataloged under National Stock Number 3110-00-620-1274, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3110-00-620-1274 |
| Primary Part Number | DAS14-48A |
| Item Name | Bearing,roller,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material | STEEL OUTER RING |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Style Designator | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| Outer Ring Width | 1.5000 INCHES NOMINAL IN |
| Seal Quantity | 2 |
| Inner Ring Width | 2.0000 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Bearing Seal Type | CONTACT |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Material | STEEL ROLLER |
| Material | RUBBER SYNTHETIC SEAL |
| Overall Outside Diameter | 3.0000 INCHES NOMINAL IN |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-620-1274 is a Bearing,roller,airframe, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-620-1274 has 2 cross-referenced part numbers: DAS14-48A (Rexnord Industries, Llc Div Aerosspace Bearing Operation), A14F (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There is 1 known substitute for 3110-00-620-1274: 5961-00-326-2318. Verify interchangeability with system specifications before substitution.
Key specifications for DAS14-48A: Surface Treatment: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES; Material: STEEL OUTER RING; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Style Designator: CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING. 16 total characteristics are documented in the Federal Logistics Information System.