The Waveguide Assembly, cataloged under National Stock Number 5985-01-305-0871, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-305-0871 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Flange Quantity | 4 |
| Voltage Standing Wave Ratio | 1.05 |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Operating Pressure | 16.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Insertion Loss in Decibels | 0.10 |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SDO6270138 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| SD062700138 | 3/9 Design control — primary reference Crane Electronics, Inc |
| SD06270138 | 5/9 Secondary reference Systron-Donner Corp Microwave/instrument Div |
| 881204-301 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| D16025-301 | D/9 Drawing number reference only Drs Sustainment Systems, Inc. |
| 881204-301 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-305-0871 is a Waveguide Assembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-305-0871: Flange Quantity: 4; Voltage Standing Wave Ratio: 1.05; Flexibility: RIGID ALL TUBING SEGMENT; Operating Pressure: 16.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS. 6 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 5985-01-305-0871 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.