The Bearing,sleeve, cataloged under National Stock Number 3120-00-293-4280, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-293-4280 |
| Primary Part Number | 72021 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix |
| Status | CANCELLED |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Material | STEEL OVERALL |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGES BOTH ENDS |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Features Provided | CASEHARDENED |
| Body Outside Diameter | 0.5100 INCHES MINIMUM AND 0.5300 INCHES MAXIMUM IN |
| Left Flange Outside Diameter | 0.5300 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN |
| Right Flange Outside Diameter | 0.5300 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.3945 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-293-4280 is a Bearing,sleeve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-293-4280 has 3 cross-referenced part numbers: 72021 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 72021 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 72021 (Honeywell International Inc. Div Aerospace - Torrance).
There are 3 known substitutes for 3120-00-293-4280: 5950-00-970-8061, 6515-01-243-5907, 7310-01-615-0566. Verify interchangeability with system specifications before substitution.
Key specifications for 72021: Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Material: STEEL OVERALL; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-293-4280 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.