The Nonmetallic Channel, cataloged under National Stock Number 9390-01-006-5146, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-01-006-5146 |
| Primary Part Number | SS2940-3 1/2 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Length | 3.500 INCHES NOMINAL IN |
| Left Side Flange Height | 0.312 INCHES NOMINAL IN |
| Left-Side Flange Tip Style | LEFT W/ OUTSIDE RADIUS |
| Material Document and Classification | MIL-R-3065, GRADE RS709ABDFFZ MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | OPEN CHANNEL WITH ROUND BASE |
| Left Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Right Side Flange Height | 0.312 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Left Side Flange Top Outer Radius | 0.046 INCHES NOMINAL IN |
| Outside Radius | 0.094 INCHES NOMINAL IN |
| Material | RUBBER |
| First Slot/groove Depth | 0.344 INCHES NOMINAL IN |
| Right-Side Flange Tip Style | RIGHT SQUARE END |
| Inside Radius | 0.062 INCHES NOMINAL IN |
| 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 |
|---|---|
| SS2940-3 1/2 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| SS2940-3 1-2 | Airbus Deutschland Gmbh -Werk Bremen- (DEU) |
NSN 9390-01-006-5146 is a Nonmetallic Channel, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-01-006-5146 has 2 manufacturer part numbers on file: SS2940-3 1/2 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SS2940-3 1-2 (Airbus Deutschland Gmbh -Werk Bremen-).
Key specifications for SS2940-3 1/2: Overall Height: 0.406 INCHES NOMINAL IN; Length: 3.500 INCHES NOMINAL IN; Left Side Flange Height: 0.312 INCHES NOMINAL IN; Left-Side Flange Tip Style: LEFT W/ OUTSIDE RADIUS. 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.