The Bearing,sleeve, cataloged under National Stock Number 3120-00-775-6488, 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 & Airborne Systems. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-775-6488 |
| Primary Part Number | 74530 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Material Document and Classification | MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 630 OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.7300 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED DOUBLE LOOP |
| Body Outside Diameter | 1.1250 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74530 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 3120-00-775-6488 is a Bearing,sleeve, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-775-6488 has 1 cross-referenced part number: 74530 (L3harris Technologies, Inc Div Space & Airborne Systems).
There is 1 known substitute for 3120-00-775-6488: 6635-00-025-9152. Verify interchangeability with system specifications before substitution.
Key specifications for 74530: Corner Shape: SQUARE ALL CORNERS; Special Features: EXTERNAL SURFACE GROOVE; Material Document and Classification: MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 630 OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.