The Seal,waveguide, cataloged under National Stock Number 5985-01-235-7773, 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 Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc. Government technical data includes 5 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 | 5985-01-235-7773 |
| Primary Part Number | 112WT16 |
| Item Name | Seal,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc |
| Status | ACTIVE |
| Seal Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | FOR ROUND WAVEGUIDE AND RECTANGULAR FLANGE |
| Seal Outside Height | 1.875 INCHES NOMINAL IN |
| Seal Outside Width | 1.875 INCHES NOMINAL IN |
| Seal Inside Diameter | 0.169 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 |
|---|---|
| MDL112WT16 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| 112WT16 PRIMARY | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
NSN 5985-01-235-7773 is a Seal,waveguide, manufactured by Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-235-7773 has 2 manufacturer part numbers on file: MDL112WT16 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 112WT16 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc).
Key specifications for 112WT16: Seal Thickness: 0.125 INCHES NOMINAL IN; Style Designator: FOR ROUND WAVEGUIDE AND RECTANGULAR FLANGE; Seal Outside Height: 1.875 INCHES NOMINAL IN; Seal Outside Width: 1.875 INCHES NOMINAL IN. 5 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.