The Bearing,sleeve, cataloged under National Stock Number 3120-00-474-3811, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-474-3811 |
| Primary Part Number | 3841 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Body Inside Diameter | 0.7508 INCHES MINIMUM AND 0.7513 INCHES MAXIMUM IN |
| Flange Width | 0.2820 INCHES NOMINAL IN |
| Flange Outside Diameter | 1.8130 INCHES MINIMUM AND 1.8135 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.1250 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM IN |
| Surface Finish | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3841 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 3120-00-474-3811 is a Bearing,sleeve, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-474-3811 has 1 cross-referenced part number: 3841 (Triumph Engine Control Systems Llc).
There are 11 known substitutes for 3120-00-474-3811: 4710-00-133-3246, 5930-00-251-4619, 4730-00-287-3480 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3841: Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Body Inside Diameter: 0.7508 INCHES MINIMUM AND 0.7513 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.