The Nonmetallic Channel, cataloged under National Stock Number 9390-00-067-6553, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Mid-Coast Industries, Inc Div Mid-Atlantic Rubber Company. Government technical data includes 19 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 | 9390-00-067-6553 |
| Primary Part Number | X440 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — No Item Name Available |
| Manufacturer | Mid-Coast Industries, Inc Div Mid-Atlantic Rubber Company |
| Status | ACTIVE |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.023 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY OVERALL HEIGHT,OVERALL WIDTH,LENGTH,LEFT SIDE FLANGE THICKNESS,RIGHT SIDE FLANGE HEIGHT,RIGHT SIDE FLANGE THICKNESS,LEFT SIDE FLANGE TOP OUTER RADIUS,RIGHT SIDE FLANGE TOP OUTER RADIUS,FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE,OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE,BASE FLANGE THICKNESS,OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE,FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE |
| Left-Side Flange Tip Style | LEFT W/ OUTSIDE RADIUS |
| Right Side Flange Thickness | 0.047 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Outer Radius Where Right Flange Joins Base Flange | 0.070 INCHES NOMINAL IN |
| Length | 12.000 INCHES NOMINAL IN |
| Right Side Flange Top Outer Radius | 0.070 INCHES NOMINAL IN |
| Left Side Flange Top Outer Radius | 0.070 INCHES NOMINAL IN |
| Environmental Protection | WARP/TWIST |
| Outer Radius Where Left Flange Joins Base Flange | 0.070 INCHES NOMINAL IN |
| Material Document and Classification | A12C5A4, GENERAL ELECTRIC CO MFR REF SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Right Flange Joins Base Flange | 0.023 INCHES NOMINAL IN |
| Base Flange Thickness | 0.047 INCHES NOMINAL IN |
| Right-Side Flange Tip Style | RIGHT W/ OUTSIDE RADIUS |
| Right Side Flange Height | 0.406 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.047 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 9390-00-067-6553 is a Nonmetallic Channel, manufactured by Mid-Coast Industries, Inc Div Mid-Atlantic Rubber Company, classified under FSC 9390 (No Item Name Available). Status: active.
NSN 9390-00-067-6553 has 4 cross-referenced part numbers: X440 (Mid-Coast Industries, Inc Div Mid-Atlantic Rubber Company), 7505086P6 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), X440 (Atlantic India Rubber Co Inc), 7505086P6 (General Electric Company).
There are 3 known substitutes for 9390-00-067-6553: 3110-00-144-8519, 3110-00-155-6653, 9390-00-292-6442. Verify interchangeability with system specifications before substitution.
Key specifications for X440: Overall Height: 0.406 INCHES NOMINAL IN; Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A; Cross-Sectional Shape Style: OPEN CHANNEL; Fillet Radius Where Left Flange Joins Base Flange: 0.023 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.