The Antenna Subassembly, cataloged under National Stock Number 5985-01-271-1648, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-271-1648 |
| Item Name | Antenna Subassembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Component Type and Quantity | 2 LENS |
| Overall Diameter | 3.160 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SM-C-773005 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-271-1648 is a Antenna Subassembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-271-1648: Component Type and Quantity: 2 LENS; Overall Diameter: 3.160 INCHES MAXIMUM IN; Special Features: INCLUDES ADHESIVE PER MIL-A-3920 AND OPTICAL ADHESIVE PER SM-C-808706-1;FSC APPLICATION DATA:ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; End Item Identification: CABINET,ELECTRICAL ASSEMBLY CY-6257/GRC. 2 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.