The Seal,plain Encased, cataloged under National Stock Number 5330-00-559-2683, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-559-2683 |
| Primary Part Number | 281481PC51 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Accommodated Shaft Diameter | 0.750 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE CASE |
| Sealing Element Style | ANGULAR |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING CASE |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 3000 FEET PER MINUTE FT |
| Housing Bore Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 281481PC51 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 33S44375-1325 | Naval Ordnance Standards (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 15024 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5330-00-559-2683 is a Seal,plain Encased, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-559-2683 has 4 cross-referenced part numbers: 281481PC51 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 33S44375-1325 (Naval Ordnance Standards), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 15024 (Zf Industrieantriebe Witten Gmbh).
There are 10 known substitutes for 5330-00-559-2683: 5110-00-009-5039, 5133-00-189-9269, 5133-00-262-2172 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 281481PC51: Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN; Surface Treatment: PASSIVATE CASE; Sealing Element Style: ANGULAR; Seal Width: 0.375 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.