The Gasket, cataloged under National Stock Number 5330-00-146-7226, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-146-7226 |
| Primary Part Number | 335281 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | CANCELLED |
| Cross-Sectional Thickness | 0.016 INCHES NOMINAL IN |
| Hole Diameter | 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL |
| Material Document and Classification | MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Bolt Hole Quantity | 4 |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 2.000 INCHES NOMINAL IN |
| Bolt Circle Diameter | 2.500 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 335281 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 335281 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 335281 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
NSN 5330-00-146-7226 is a Gasket, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-146-7226 has 3 cross-referenced part numbers: 335281 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 335281 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 335281 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand).
There are 4 known substitutes for 5330-00-146-7226: 4730-00-068-6555, 5995-00-498-6439, 5995-00-498-6440 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 335281: Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN; Hole Diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL; Material Document and Classification: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-146-7226 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.