The Bearing,sleeve, cataloged under National Stock Number 3120-00-474-3204, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-474-3204 |
| Primary Part Number | 31276 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Slot Length | 0.0520 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM FIRST IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Antirotation/lubrication Type and Quantity | 2 HOLE AND 1 SLOT |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Flange Outside Diameter | 1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4846 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Material | COPPER ALLOY OVERALL |
| Flange Width | 0.0610 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Hole Diameter | 0.1780 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM FIRST IN |
| Body Inside Diameter | 0.8640 INCHES MINIMUM AND 0.8660 INCHES MAXIMUM IN |
| Slot Width | 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM FIRST IN |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Outside Diameter | 1.0640 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM IN |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Surface Finish | 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| Material | OIL LUBRICATING LUBRICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-474-3204 is a Bearing,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-474-3204 has 2 cross-referenced part numbers: 31276 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 31276 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 9 known substitutes for 3120-00-474-3204: 5640-00-097-8879, 3110-00-227-3993, 3455-00-516-5042 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31276: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Surface Finish: 63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE; Corner Shape: SQUARE LEFT FLANGE BODY CORNER. 25 total characteristics are documented in the Federal Logistics Information System.