The Seal,plain Encased, cataloged under National Stock Number 5330-00-154-0559, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 5330-00-154-0559 |
| Primary Part Number | 1280858 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Case Style | SQUARE |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.375 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Accommodated Shaft Maximum Rated Speed | 3000 FEET PER MINUTE FT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12528 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 1280858 PRIMARY | Naval Ship Systems Command (USA) |
| 12528 | Bomag Usa Sub of United Dominion Industries Ltd (USA) |
| 68666 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 21158-0214 PRIMARY | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 17DH430BB | Rivinius Inc Littleford Machinery Div (USA) |
| 47069 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5330-00-154-0559 is a Seal,plain Encased, manufactured by Naval Ship Systems Command, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-154-0559 has 7 cross-referenced part numbers: 12528 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 1280858 (Naval Ship Systems Command), 12528 (Bomag Usa Sub of United Dominion Industries Ltd), 68666 (Mitsubishi Caterpillar Forklift America, Inc), 21158-0214 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc) and 2 more.
There are 12 known substitutes for 5330-00-154-0559: 5340-00-117-5677, 3020-00-135-4911, 5133-00-247-2751 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1280858: Case Style: SQUARE; Seal Width: 0.375 INCHES NOMINAL IN; Housing Bore Diameter: 1.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-154-0559 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.