The Seal,plain Encased, cataloged under National Stock Number 5330-01-021-5368, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5330-01-021-5368 |
| Primary Part Number | 720-2402065PIECE 25 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Outside Diameter | 2.879 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 2.875 INCHES NOMINAL IN |
| Seal Width | 0.438 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material | STEEL CASE |
| Accommodated Shaft Diameter | 2.125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 720-2402065PIECE 25 PRIMARY | Naval Sea Systems Command (USA) |
| 21075 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 3925 | Hyster-Yale Group, Inc. (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 501204 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
NSN 5330-01-021-5368 is a Seal,plain Encased, manufactured by Naval Sea Systems Command, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-021-5368 has 5 cross-referenced part numbers: 720-2402065PIECE 25 (Naval Sea Systems Command), 21075 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 3925 (Hyster-Yale Group, Inc.), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 501204 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 12 known substitutes for 5330-01-021-5368: 5999-00-035-8744, 3110-00-100-0381, 3110-00-100-3532 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 720-2402065PIECE 25: Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Outside Diameter: 2.879 INCHES NOMINAL IN; Surface Treatment: PLASTIC CASE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-021-5368 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.