The Seal,plain Encased, cataloged under National Stock Number 5330-00-492-1789, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 9 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-492-1789 |
| Primary Part Number | 16680 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | CANCELLED |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Sealing Element Style | VERTICAL |
| Outside Diameter | 2.441 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Seal Width | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Surface Treatment | PLASTIC CASE |
| Housing Bore Diameter | 2.438 INCHES NOMINAL IN |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 1.688 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1805N352 | T and J Industries Inc (USA) |
| 746-65-016680 | Foremost Industries Lp Div Industries Ltd (CAN) |
| 27345 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 16696 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 16680 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 4AA1805N352 | Fwd Seagrave Holdings Lp (USA) |
| 14-02-269433 | Foremost Industries Lp Div Industries Ltd (CAN) |
NSN 5330-00-492-1789 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-492-1789 has 7 cross-referenced part numbers: A1805N352 (T and J Industries Inc), 746-65-016680 (Foremost Industries Lp Div Industries Ltd), 27345 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 16696 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 16680 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 2 more.
There are 10 known substitutes for 5330-00-492-1789: 5110-00-204-0722, 5330-00-836-9477, 5330-00-932-4767 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16680: Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Sealing Element Style: VERTICAL; Outside Diameter: 2.441 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-492-1789 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.