The Seal,plain Encased, cataloged under National Stock Number 5330-00-261-1554, 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 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-261-1554 |
| Primary Part Number | 427000PC317 |
| 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 |
| Case Style | SQUARE |
| Material | STEEL CORROSION RESISTING CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 0.562 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.125 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 427000PC317 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 33S99050-492 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 11218M1 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| Z33S44375-760 | Naval Ordnance Standards (USA) |
NSN 5330-00-261-1554 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 5330-00-261-1554 has 4 cross-referenced part numbers: 427000PC317 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 33S99050-492 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 11218M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), Z33S44375-760 (Naval Ordnance Standards).
There is 1 known substitute for 5330-00-261-1554: 5330-00-285-9465. Verify interchangeability with system specifications before substitution.
Key specifications for 427000PC317: Case Style: SQUARE; Material: STEEL CORROSION RESISTING CASE; Material: RUBBER SYNTHETIC SEALING ELEMENT; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT. 8 total characteristics are documented in the Federal Logistics Information System.