The Seal,nonmetallic Channel, cataloged under National Stock Number 5330-00-618-0089, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dynalec Corporation. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-618-0089 |
| Primary Part Number | 2A643PC1 |
| Item Name | Seal,nonmetallic Channel |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Right Outside Angle | 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL |
| Left Tip Style | LEFT SQUARE ENDLEFT SQUARE END |
| Left Side Flange Thickness at Web | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Left Side Flange Height | 0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN |
| Right Side Flange Thickness at Web | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | OPEN CHANNELOPEN CHANNEL |
| Aperture Diameter | 2.625 INCHES NOMINAL2.625 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Right Flange Outer Radius at Web | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Right Side Flange Height | 0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN |
| Left Outside Angle | 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL |
| Right Tip Relationship with Left Tip | IDENTICALIDENTICAL |
| Right Side Flange Thickness | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL |
| Left Flange Outer Radius at Web | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Web Width | 0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL |
| Material | RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| Web Thickness | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Construction | SOLIDSOLID |
| 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 |
|---|---|
| 2A643PC1 PRIMARY | Dynalec Corporation (USA) |
| 2UL9102-1PC6 PRIMARY | Dynalec Corporation (USA) |
| 9L13 PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2A643PC1 | 5/9 Secondary reference The Electric Tachometer Corp. |
| 9L13 | 5/9 Secondary reference The Electric Tachometer Corp. |
| 2UL9102-1PC6 | 5/9 Secondary reference The Electric Tachometer Corp. |
| 9L13A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-00-618-0089 is a Seal,nonmetallic Channel, manufactured by Dynalec Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-618-0089 has 3 manufacturer part numbers on file: 2A643PC1 (Dynalec Corporation), 2UL9102-1PC6 (Dynalec Corporation), 9L13 (Dynalec Corporation).
Key specifications for 2A643PC1: Right Outside Angle: 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL; Left Tip Style: LEFT SQUARE ENDLEFT SQUARE END; Left Side Flange Thickness at Web: 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN; Left Side Flange Height: 0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN. 22 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.