The Bearing,sleeve, cataloged under National Stock Number 3120-00-447-8526, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-447-8526 |
| Primary Part Number | 9884 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| Status | ACTIVE |
| Material | GREASE LUBRICATION |
| Body Inside Diameter | 3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN |
| Body Outside Diameter | 4.1270 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM IN |
| Surface Finish | 113.0 MICROINCHES LEFT END SURFACE OF BODY |
| Corner Shape | SQUARE ALL CORNERS |
| Lubricant Accommodation Style | GROOVED SINGLE LOOP |
| Surface Finish | 29.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 113.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Material | COPPER ALLOY OVERALL |
| Antirotation/lubrication Type and Quantity | 1 HOLE |
| Surface Finish | 57.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-447-8526 is a Bearing,sleeve, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-447-8526 has 2 cross-referenced part numbers: 9884 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 9884 (Koehring Co Lorain Div).
There are 4 known substitutes for 3120-00-447-8526: 5935-00-280-2804, 1730-00-670-9782, 5996-00-717-3104 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9884: Material: GREASE LUBRICATION; Body Inside Diameter: 3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN; Body Outside Diameter: 4.1270 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM IN; Overall Length: 2.9800 INCHES MINIMUM AND 2.9900 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.