The Waveguide, cataloged under National Stock Number 5985-01-191-1726, 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 Engineering Corporation. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-191-1726 |
| Primary Part Number | 586R481H11 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Criticality Code Justification | FEAT |
| Style Designator | OFFSET BEND TYPE |
| Flexibility | FLEXIBLE ALL TUBING SEGMENT |
| Waveguide Inside Width | 0.900 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Center to Center Distance | 3.444 INCHES NOMINAL IN |
| Waveguide Length | 3.648 INCHES NOMINAL IN |
| Waveguide Outside Height | 1.120 INCHES NOMINAL IN |
| Waveguide Outside Width | 2.200 INCHES NOMINAL IN |
| Tubing Twist Type | STRAIGHT TWIST ALL TUBING SEGMENT |
| Waveguide Inside Height | 0.400 INCHES NOMINAL IN |
| Material | RUBBER SINGLE TUBING SEGMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 586R481H11 | Microwave Engineering Corporation (USA) |
| 586R481H11 | Waveline Inc (USA) |
| 586R481H11 | Microtech Inc Dba Microtech Inc (USA) |
| X10-1827 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 586R481H07 | 5/9 Secondary reference U.S. Government activity |
| 586R481H11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-191-1726 is a Waveguide, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-191-1726 has 4 manufacturer part numbers on file: 586R481H11 (Microwave Engineering Corporation), 586R481H11 (Waveline Inc), 586R481H11 (Microtech Inc Dba Microtech Inc), X10-1827 (Microwave Engineering Corporation).
Key specifications for 586R481H11: Tubing Wall Construction Style: SEAMLESS ALL TUBING SEGMENT; Criticality Code Justification: FEAT; Style Designator: OFFSET BEND TYPE; Flexibility: FLEXIBLE ALL TUBING SEGMENT. 13 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 5985-01-191-1726 has DEMIL Code D. 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.