The Gasket, cataloged under National Stock Number 5330-00-228-6568, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-228-6568 |
| Primary Part Number | 655631 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Bolt Circle Diameter | 2.437 INCHES NOMINAL IN |
| Outside Diameter | 2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM D2000,2BC620ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Bolt Hole Quantity | 6 |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Hole Diameter | 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Aperture Diameter | 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILR3065 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 231572 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 655631 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5330-00-228-6568 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-228-6568 has 3 cross-referenced part numbers: MILR3065 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 231572 (Lockheed Martin Corporation Div Rms - Mitchel Field), 655631 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 2 known substitutes for 5330-00-228-6568: 5995-00-869-1391, 5995-01-530-8020. Verify interchangeability with system specifications before substitution.
Key specifications for 655631: Bolt Circle Diameter: 2.437 INCHES NOMINAL IN; Outside Diameter: 2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN; Material Document and Classification: ASTM D2000,2BC620ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER CHLOROPRENE CLASS CR OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.