The Nonmetallic Channel, cataloged under National Stock Number 9390-01-360-9604, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-01-360-9604 |
| Primary Part Number | GS18S1-0266 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Length | 26.750 INCHES NOMINAL IN |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Left-Side Flange Tip Style | LEFT SQUARE END |
| Material Document and Classification | MIL-R-6855, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Left Side Flange Thickness | 0.005 INCHES NOMINAL IN |
| Right Side Flange Height | 0.250 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.005 INCHES NOMINAL IN |
| Environmental Protection | PETROLEUM AND OIL RESISTANT AND LOW TEMPERATURE AND OZONE RESISTANT AND WEATHER RESISTANT |
| Material | RUBBER SYNTHETIC |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Right-Side Flange Tip Style | RIGHT SQUARE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GS18S1-0266 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 9390-01-360-9604 is a Nonmetallic Channel, manufactured by Northrop Grumman Systems Corporation, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-01-360-9604 has 1 manufacturer part number on file: GS18S1-0266 (Northrop Grumman Systems Corporation).
Key specifications for GS18S1-0266: Overall Height: 0.312 INCHES NOMINAL IN; Temp Rating: 250.0 FAHRENHEIT DEGF; Length: 26.750 INCHES NOMINAL IN; Base Flange Thickness: 0.062 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.