The Seal,nonmetallic Channel, cataloged under National Stock Number 5330-00-804-3501, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 29 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-804-3501 |
| Primary Part Number | 70355-1 |
| Item Name | Seal,nonmetallic Channel |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Right Outside Angle | 90.0 DEGREES NOMINAL |
| Left Tip Style | LEFT W/ OUTSIDE RADIUS |
| Left Side Flange Thickness at Web | 0.057 INCHES NOMINAL IN |
| Left Tip Radius | 0.016 INCHES NOMINAL IN |
| Inside Corner Radius | 0.500 INCHES NOMINAL IN |
| Left Side Flange Height | 0.219 INCHES NOMINAL IN |
| Right Side Flange Thickness at Web | 0.057 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Left Flange Fillet Radius at Web | 0.016 INCHES NOMINAL IN |
| Material Document and Classification | AMS 3208 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Aperture Width | 2.050 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.057 INCHES NOMINAL IN |
| Right Flange Outer Radius at Web | 0.094 INCHES NOMINAL IN |
| Right Side Flange Height | 0.219 INCHES NOMINAL IN |
| Left Outside Angle | 90.0 DEGREES NOMINAL |
| Right Tip Relationship with Left Tip | IDENTICAL |
| Aperture Length | 3.700 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.057 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Left Flange Outer Radius at Web | 0.094 INCHES NOMINAL IN |
| Web Width | 0.188 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Outside Corner Radius | 0.594 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Right Tip Radius | 0.016 INCHES NOMINAL IN |
| Right Flange Fillet Radius at Web | 0.016 INCHES NOMINAL IN |
| Web Thickness | 0.094 INCHES NOMINAL IN |
| Construction | SOLID |
| 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 |
|---|---|
| 70355-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5330-00-804-3501 is a Seal,nonmetallic Channel, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-804-3501 has 1 manufacturer part number on file: 70355-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-031-3944. Verify interchangeability with system specifications before substitution.
Key specifications for 70355-1: Right Outside Angle: 90.0 DEGREES NOMINAL; Left Tip Style: LEFT W/ OUTSIDE RADIUS; Left Side Flange Thickness at Web: 0.057 INCHES NOMINAL IN; Left Tip Radius: 0.016 INCHES NOMINAL IN. 29 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.