The Seal,plain Encased, cataloged under National Stock Number 5330-00-784-0335, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-784-0335 |
| Primary Part Number | 18657 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 1.875 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 3600 FEET PER MINUTE FT |
| Outside Diameter | 2.754 INCHES NOMINAL IN |
| Case Style | RECESSED |
| Seal Width | 0.313 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Material | STEEL CORROSION RESISTING CASE |
| Attachment Method | CEMENTED |
| Housing Bore Diameter | 2.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33MAM1 | Linde Lift Truck Corp. (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| T22-110 | Borg-Warner Corp (USA) |
| 18657 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 593-6960882PC7 | Naval Sea Systems Command (USA) |
NSN 5330-00-784-0335 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-784-0335 has 5 cross-referenced part numbers: 33MAM1 (Linde Lift Truck Corp.), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), T22-110 (Borg-Warner Corp), 18657 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 593-6960882PC7 (Naval Sea Systems Command).
There are 10 known substitutes for 5330-00-784-0335: 5330-00-145-2417, 2910-00-148-6555, 5330-00-285-8279 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18657: Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 1.875 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT; Outside Diameter: 2.754 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.