The Alignment Cavity,matching Unit B, cataloged under National Stock Number 5985-01-086-3358, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-086-3358 |
| Item Name | Alignment Cavity,matching Unit B |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | 24 VDC PWR RQMTS; 30 TO 76 MHZ FREQ RANGE; 10 SUB-BANDS; 10.5 IN. LG BY8 IN. W; BY 10 IN. DEEP; BENCH MTD; USED IN TESTING AND CALIBRATION OF MATCHING UNIT-BASE ANTENNA TYPE MX-6707/VRC; AUTOMATIC OR MANUAL SWITCH OPERATION MHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| A3000740-000 | 5/2 Secondary reference U.S. Government activity |
| 1034-CAL | 3/2 Design control — primary reference U.S. Government activity |
| MX-10129/VRC | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-086-3358 is a Alignment Cavity,matching Unit B, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-086-3358: General Characteristics Item Description: 24 VDC PWR RQMTS; 30 TO 76 MHZ FREQ RANGE; 10 SUB-BANDS; 10.5 IN. LG BY8 IN. W; BY 10 IN. DEEP; BENCH MTD; USED IN TESTING AND CALIBRATION OF MATCHING UNIT-BASE ANTENNA TYPE MX-6707/VRC; AUTOMATIC OR MANUAL SWITCH OPERATION MHz. 1 specification is 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 5985-01-086-3358 has DEMIL Code B. 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.