The Gasket, cataloged under National Stock Number 5330-00-964-0087, 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 Lockheed Martin Aeronautics Company. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-964-0087 |
| Primary Part Number | C489-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | ALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL |
| Smallest Bolt Hole Diameter | 0.228 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Style Designator | CIRCULAR |
| Material Document and Classification | QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Gage Ring Thickness | 0.080 INCHES NOMINAL IN |
| Aperture Diameter | 3.875 INCHES NOMINAL IN |
| Elongation Percentage | 125 MAXIMUM |
| Largest Bolt Hole Diameter | 0.289 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Outside Diameter | 5.875 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.870 INCHES MINIMUM AND 4.880 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 8 |
| Cross-Sectional Thickness | 0.120 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL AND SYNTHETIC RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-964-0087 is a Gasket, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-964-0087 has 2 cross-referenced part numbers: C489-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 658319 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division).
There are 2 known substitutes for 5330-00-964-0087: 5930-01-271-1770, 4030-01-487-4710. Verify interchangeability with system specifications before substitution.
Key specifications for C489-1: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: ALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL; Smallest Bolt Hole Diameter: 0.228 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN; Surface Treatment: ANODIZE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.