The Bushing,sleeve, cataloged under National Stock Number 3120-01-140-1489, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Breeze-Eastern Llc. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-140-1489 |
| Primary Part Number | 12866-1 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Body Outside Diameter | 0.4330 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN |
| Flange Width | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.6460 INCHES MINIMUM AND 0.6660 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Surface Treatment Document and Classification | QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM OVERALL |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Material | STEEL COMP 4130 OVERALL |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12866-1 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 3120-01-140-1489 is a Bushing,sleeve, manufactured by Breeze-Eastern Llc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-140-1489 has 1 cross-referenced part number: 12866-1 (Breeze-Eastern Llc).
There are 2 known substitutes for 3120-01-140-1489: 2810-00-217-3133, 5365-00-821-5753. Verify interchangeability with system specifications before substitution.
Key specifications for 12866-1: Body Outside Diameter: 0.4330 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN; Overall Length: 0.3790 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN; Flange Width: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN; Flange Outside Diameter: 0.6460 INCHES MINIMUM AND 0.6660 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.