The Bearing,sleeve, cataloged under National Stock Number 3120-00-352-5730, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Koehring Co Lorain Div. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-352-5730 |
| Primary Part Number | D142 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Koehring Co Lorain Div |
| Status | ACTIVE |
| Lubricant Accommodation Style | GROOVED OPEN BOTH ENDS |
| Flange Outside Diameter | 6.6150 INCHES MINIMUM AND 6.6350 INCHES MAXIMUM IN |
| Body Inside Diameter | 5.0044 INCHES MINIMUM AND 5.0066 INCHES MAXIMUM IN |
| Flange Width | 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Body Outside Diameter | 5.6272 INCHES MINIMUM AND 5.6294 INCHES MAXIMUM IN |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material | COPPER ALLOY 937 OVERALL |
| Corner Shape | ROUND LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Surface Groove Location and Quantity | 2 INTERNAL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-352-5730 is a Bearing,sleeve, manufactured by Koehring Co Lorain Div, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-352-5730 has 2 cross-referenced part numbers: D142 (Koehring Co Lorain Div), D142 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co).
There are 2 known substitutes for 3120-00-352-5730: 3020-00-517-0618, 4910-01-345-9422. Verify interchangeability with system specifications before substitution.
Key specifications for D142: Lubricant Accommodation Style: GROOVED OPEN BOTH ENDS; Flange Outside Diameter: 6.6150 INCHES MINIMUM AND 6.6350 INCHES MAXIMUM IN; Body Inside Diameter: 5.0044 INCHES MINIMUM AND 5.0066 INCHES MAXIMUM IN; Flange Width: 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.