The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-591-4419, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Basic Rubber and Plastics Co.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-00-591-4419 |
| Primary Part Number | 9M55-1A |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — No Item Name Available |
| Manufacturer | Basic Rubber and Plastics Co. |
| Status | ACTIVE |
| Specification/standard Data | 81343-AMS 3220 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Anchor Flange/button Center to Center Distance | 1.469 INCHES NOMINAL IN |
| Inside Radius | 0.297 INCHES NOMINAL IN |
| Environmental Protection | CORROSION RESISTANT AND FLUID RESISTANT AND OIL RESISTANT AND HEAT DRY AND WEATHER RESISTANT |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Cross-Sectional Shape Style | MOLDING |
| Length | 72.000 INCHES NOMINAL IN |
| First Diameter | 0.187 INCHES NOMINAL IN |
| Outside Radius | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9M55-1A | Basic Rubber and Plastics Co. (USA) |
| AMS 3220 | Society of Automotive Engineers Inc (USA) |
| 9M55-1A | The Boeing Company Div Defense (USA) |
| MIL-STD-129 | Jeannette Corp (USA) |
NSN 9390-00-591-4419 is a Nonmetallic Special Shaped Secti, manufactured by Basic Rubber and Plastics Co., classified under FSC 9390 (No Item Name Available). Status: active.
NSN 9390-00-591-4419 has 4 cross-referenced part numbers: 9M55-1A (Basic Rubber and Plastics Co.), AMS 3220 (Society of Automotive Engineers Inc), 9M55-1A (The Boeing Company Div Defense), MIL-STD-129 (Jeannette Corp).
There are 3 known substitutes for 9390-00-591-4419: 4720-00-233-0082, 4720-00-541-6782, 5331-01-155-3407. Verify interchangeability with system specifications before substitution.
Key specifications for 9M55-1A: Specification/standard Data: 81343-AMS 3220 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: RUBBER CHLOROPRENE CLASS CR; Anchor Flange/button Center to Center Distance: 1.469 INCHES NOMINAL IN; Inside Radius: 0.297 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.