The Bushing,sleeve, cataloged under National Stock Number 3120-00-944-5305, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-944-5305 |
| Primary Part Number | 23657 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Flange Outside Diameter | 0.7188 INCHES MINIMUM AND 0.7812 INCHES MAXIMUM IN |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Flange Width | 0.2050 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.5015 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Body Inside Diameter | 0.2494 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23657 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 3120-00-944-5305 is a Bushing,sleeve, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-944-5305 has 1 cross-referenced part number: 23657 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 5 known substitutes for 3120-00-944-5305: 5330-00-067-9478, 1630-00-534-6414, 5310-00-563-4391 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23657: Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE INSIDE LEFT CORNER. 13 total characteristics are documented in the Federal Logistics Information System.