The Seal,nonmetallic Channel, cataloged under National Stock Number 5330-00-297-5656, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 19 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-297-5656 |
| Primary Part Number | 719311-1 |
| Item Name | Seal,nonmetallic Channel |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Right Outside Angle | 90.0 DEGREES NOMINAL |
| Left Tip Style | LEFT SQUARE END |
| Left Side Flange Thickness at Web | 0.055 INCHES NOMINAL IN |
| Left Side Flange Height | 0.578 INCHES NOMINAL IN |
| Right Side Flange Thickness at Web | 0.055 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Aperture Diameter | 3.937 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.055 INCHES NOMINAL IN |
| Right Side Flange Height | 0.578 INCHES NOMINAL IN |
| Left Outside Angle | 90.0 DEGREES NOMINAL |
| Right Tip Relationship with Left Tip | IDENTICAL |
| Right Side Flange Thickness | 0.055 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Web Width | 0.375 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Web Thickness | 0.156 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 |
|---|---|
| 719311-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| Reference | Meaning |
|---|---|
| 6505-3114936PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 6505-3110656PC18 | 3/2 Design control — primary reference U.S. Government activity |
| 6505-3110658PC18 | 3/2 Design control — primary reference U.S. Government activity |
| 6505-3114926PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 6505-3114938PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 6505-3114934PC5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-297-5656 is a Seal,nonmetallic Channel, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-297-5656 has 1 manufacturer part number on file: 719311-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 719311-1: Right Outside Angle: 90.0 DEGREES NOMINAL; Left Tip Style: LEFT SQUARE END; Left Side Flange Thickness at Web: 0.055 INCHES NOMINAL IN; Left Side Flange Height: 0.578 INCHES NOMINAL IN. 19 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.