The Seal,plain Encased, cataloged under National Stock Number 5330-00-891-6680, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-891-6680 |
| Primary Part Number | 663043R91 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Truck Br Ohio Plant |
| Status | CANCELLED |
| Seal Width | 0.625 INCHES NOMINAL IN |
| Material | LEATHER SEALING ELEMENT A |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 3000 FEET PER MINUTE FT |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 5.125 INCHES NOMINAL IN |
| Material | WOOL SEALING ELEMENT B |
| Accommodated Shaft Diameter | 3.875 INCHES NOMINAL IN |
| Temp Rating | -65.0 CELSIUS AND 200.0 CELSIUS DEGC |
| Attachment Method | CEMENTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 663043R91 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 455547 | Federal-Mogul Corp Government Sales Dept (USA) |
| 455547 | Federal-Mogul Corp Chassis Products Div (USA) |
| 38706 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 65179R91 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 65179R91 | Navistar International Corporation Dba Navistar (USA) |
| 663043R91 | Navistar International Corporation Dba Navistar (USA) |
NSN 5330-00-891-6680 is a Seal,plain Encased, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-891-6680 has 7 cross-referenced part numbers: 663043R91 (Navistar Intl Corp Truck Br Ohio Plant), 455547 (Federal-Mogul Corp Government Sales Dept), 455547 (Federal-Mogul Corp Chassis Products Div), 38706 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 65179R91 (Navistar Intl Corp Truck Br Ohio Plant) and 2 more.
There are 6 known substitutes for 5330-00-891-6680: 5820-00-018-8679, 5305-00-068-0501, 3110-00-151-8615 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 663043R91: Seal Width: 0.625 INCHES NOMINAL IN; Material: LEATHER SEALING ELEMENT A; Case Style: SQUARE; Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-891-6680 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.