The Seal,plain Encased, cataloged under National Stock Number 5330-00-253-2611, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-253-2611 |
| Primary Part Number | 00044 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Outside Diameter | 3.756 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 3600 FEET PER MINUTE FT |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Accommodated Shaft Diameter | 2.875 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT A |
| Case Style | SQUARE |
| Surface Treatment | PLASTIC CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT B |
| Sealing Element Style | ANGULAR-OPPOSED |
| Housing Bore Diameter | 3.751 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-253-2611 is a Seal,plain Encased, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-253-2611 has 2 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 28669 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 4 known substitutes for 5330-00-253-2611: 3655-00-430-2008, 5330-00-738-1134, 3040-01-109-7683 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 00044: Outside Diameter: 3.756 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT; Seal Width: 0.375 INCHES NOMINAL IN; Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF. 12 total characteristics are documented in the Federal Logistics Information System.