The Gasket, cataloged under National Stock Number 5330-00-312-6469, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-312-6469 |
| Primary Part Number | 187381 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Gasket Center to Flat Distance | 1.062 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Aperture Diameter | 1.625 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| Bolt Circle Diameter | 2.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR WITH ONE PERIPHERAL FLAT |
| Outside Diameter | 2.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 187381 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5330-00-312-6469 is a Gasket, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-312-6469 has 1 cross-referenced part number: 187381 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 5330-00-312-6469: 5365-00-472-6194. Verify interchangeability with system specifications before substitution.
Key specifications for 187381: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Gasket Center to Flat Distance: 1.062 INCHES NOMINAL IN; Bolt Hole Quantity: 6; Aperture Diameter: 1.625 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.