The Seal,plain Encased, cataloged under National Stock Number 5330-00-285-5953, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-285-5953 |
| Primary Part Number | 7603520 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | CANCELLED |
| Seal Width | 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Housing Bore Diameter | 4.499 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 3.000 INCHES NOMINAL IN |
| Material | LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 1654G | Oshkosh Corp (USA) |
| 7603520 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 55088 | Federal-Mogul Corp Chassis Products Div (USA) |
| 1654G | Oshkosh Defense Llc (USA) |
| L3197 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 47029 | Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA) |
| 7603520 PRIMARY | The Boeing Company (USA) |
| 7603520 | The Boeing Company (USA) |
| 4493 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
NSN 5330-00-285-5953 is a Seal,plain Encased, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-285-5953 has 10 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 1654G (Oshkosh Corp), 7603520 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 55088 (Federal-Mogul Corp Chassis Products Div), 1654G (Oshkosh Defense Llc) and 5 more.
There are 12 known substitutes for 5330-00-285-5953: 4330-00-148-8561, 5360-00-448-3709, 1650-00-474-3207 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7603520: Seal Width: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Housing Bore Diameter: 4.499 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-285-5953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.