The Bearing,roller,airframe, cataloged under National Stock Number 3110-00-143-3023, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 3110-00-143-3023 |
| Primary Part Number | DAS7-32B |
| Item Name | Bearing,roller,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Overall Outside Diameter | 2.0000 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Inner Ring Width | 1.5625 INCHES NOMINAL IN |
| Outer Ring Width | 1.0000 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.4370 INCHES NOMINAL IN |
| Material | STEEL LOCKING COLLAR |
| Style Designator | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL SLEEVE |
| Material | STEEL RETAINER |
| Material | STEEL OUTER RING |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AB7ANG25 | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| DAS7-32B PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| AB7 | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| DAS7-32BQ | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
NSN 3110-00-143-3023 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 3110-00-143-3023 has 4 cross-referenced part numbers: AB7ANG25 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), DAS7-32B (Rexnord Industries, Llc Div Aerosspace Bearing Operation), AB7 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), DAS7-32BQ (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There is 1 known substitute for 3110-00-143-3023: 4730-01-033-8312. Verify interchangeability with system specifications before substitution.
Key specifications for DAS7-32B: Bearing Seal Type: CONTACT; Overall Outside Diameter: 2.0000 INCHES NOMINAL IN; Lubrication Material: GREASE; Seal Quantity: 2. 18 total characteristics are documented in the Federal Logistics Information System.