The Bushing,sleeve, cataloged under National Stock Number 3120-00-804-4473, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-804-4473 |
| Primary Part Number | F52606-402 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Outside Diameter | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN |
| Body Outside Diameter | 1.3753 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN |
| Flange Width | 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.8900 INCHES MINIMUM AND 0.8930 INCHES MAXIMUM IN |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Surface Treatment | CADMIUM OVERALL |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Hardness Rating | 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Material | STEEL COMP 4130 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F52606-402 PRIMARY | The Boeing Company Div Defense (USA) |
| 21734 | Master Machine Products Corp (USA) |
NSN 3120-00-804-4473 is a Bushing,sleeve, manufactured by The Boeing Company Div Defense, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-804-4473 has 2 cross-referenced part numbers: F52606-402 (The Boeing Company Div Defense), 21734 (Master Machine Products Corp).
There are 3 known substitutes for 3120-00-804-4473: 5840-00-023-1923, 3830-00-164-9446, 6625-00-358-6319. Verify interchangeability with system specifications before substitution.
Key specifications for F52606-402: Overall Length: 2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN; Flange Outside Diameter: 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN; Body Outside Diameter: 1.3753 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN; Flange Width: 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.