The Gasket, cataloged under National Stock Number 5330-00-998-3230, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stillman Seal Corporation Div Stillman Seal Corperation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-998-3230 |
| Primary Part Number | BA3140 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Stillman Seal Corporation Div Stillman Seal Corperation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Bolt Hole Quantity | 8 |
| Surface Treatment | ANODIZE OVERALL |
| Aperture Diameter | 3.400 INCHES NOMINAL IN |
| Outside Corner Radius | 0.420 INCHES NOMINAL IN |
| Cross-Sectional Thickness | 0.120 INCHES NOMINAL IN |
| Hole Diameter | 0.200 INCHES MINIMUM AND 0.208 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Bolt Circle Diameter | 4.307 INCHES MINIMUM AND 4.317 INCHES MAXIMUM IN |
| Gage Ring Thickness | 0.080 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL |
| Material Document and Classification | QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Elongation Percentage | 125 MAXIMUM |
| Cross-Sectional Shape Style | METAL AND SYNTHETIC RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BA3140 PRIMARY | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| 5330PL0669252 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 648195 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| C407-3 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 40121 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
NSN 5330-00-998-3230 is a Gasket, manufactured by Stillman Seal Corporation Div Stillman Seal Corperation, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-998-3230 has 5 cross-referenced part numbers: BA3140 (Stillman Seal Corporation Div Stillman Seal Corperation), 5330PL0669252 (Jednolity Indeks Materialowy - Uniform Material Index), 648195 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), C407-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 40121 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
There are 12 known substitutes for 5330-00-998-3230: 5365-00-028-3431, 5110-00-156-0124, 3455-00-194-0515 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BA3140: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Bolt Hole Quantity: 8; Surface Treatment: ANODIZE OVERALL; Aperture Diameter: 3.400 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.