The Seal,waveguide, cataloged under National Stock Number 5985-01-368-3139, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 4 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 | 5985-01-368-3139 |
| Primary Part Number | G000243-1 |
| Item Name | Seal,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Seal Thickness | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Style Designator | FOR RECTANGULAR WAVEGUIDE AND FLANGEFOR RECTANGULAR WAVEGUIDE AND FLANGE |
| Seal Outside Height | 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN |
| Seal Outside Width | 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CPR284WT39 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| G000243-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5985-01-368-3139 is a Seal,waveguide, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-368-3139 has 2 manufacturer part numbers on file: CPR284WT39 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), G000243-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for G000243-1: Seal Thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGEFOR RECTANGULAR WAVEGUIDE AND FLANGE; Seal Outside Height: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN; Seal Outside Width: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN. 4 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.
NSN 5985-01-368-3139 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.