The Seal,plain Encased, cataloged under National Stock Number 5330-01-019-3233, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-019-3233 |
| Primary Part Number | 21101 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | CANCELLED |
| Outside Diameter | 2.879 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 2.125 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Housing Bore Diameter | 2.875 INCHES NOMINAL IN |
| Seal Width | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Surface Treatment | PLASTIC CASE |
| Sealing Element Style | ANGULAR |
| Case Style | RECESSED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 678C73-6-9 | Radocy P a and Sons Inc (USA) |
| B7066 PIECE NO. 5 | Rix Industries (USA) |
| ASEL1001-1 | Rix Industries (USA) |
| 21101 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
NSN 5330-01-019-3233 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-019-3233 has 4 cross-referenced part numbers: 678C73-6-9 (Radocy P a and Sons Inc), B7066 PIECE NO. 5 (Rix Industries), ASEL1001-1 (Rix Industries), 21101 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 12 known substitutes for 5330-01-019-3233: 5365-00-214-2634, 5945-00-405-4034, 5120-00-449-8083 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21101: Outside Diameter: 2.879 INCHES NOMINAL IN; Accommodated Shaft Diameter: 2.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT; Housing Bore Diameter: 2.875 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-019-3233 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.