The Seal,plain Encased, cataloged under National Stock Number 5330-00-269-4140, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-269-4140 |
| Primary Part Number | 31129 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | CANCELLED |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.751 INCHES NOMINAL IN |
| Outside Diameter | 3.756 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Accommodated Shaft Diameter | 3.125 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Sealing Element Style | ANGULAR |
| Surface Treatment | PLASTIC CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5330-00-269-4140 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 5330-00-269-4140 has 3 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 31129 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 375HD34 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 7 known substitutes for 5330-00-269-4140: 3110-00-100-3632, 3455-00-476-0880, 5133-00-841-8596 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31129: Seal Width: 0.250 INCHES NOMINAL IN; Housing Bore Diameter: 3.751 INCHES NOMINAL IN; Outside Diameter: 3.756 INCHES NOMINAL IN; Case Style: SQUARE. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-269-4140 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.