The Antenna, cataloged under National Stock Number 5985-01-525-5244, 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 Navico, Inc. Dba Navico Logistics Div Navicogroup. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-525-5244 |
| Primary Part Number | 421B-10 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navico, Inc. Dba Navico Logistics Div Navicogroup |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9525 200 80110 | Mx Marine, Inc Div Mx Marine (USA) |
| 410-7632533 ITEM NO-25 | Naval Sea Systems Command (USA) |
| 421B-10 PRIMARY | Navico, Inc. Dba Navico Logistics Div Navicogroup (USA) |
| Reference | Meaning |
|---|---|
| MX421/B | 5/9 Secondary reference Mx Marine, Inc Div Mx Marine |
NSN 5985-01-525-5244 is a Antenna, manufactured by Navico, Inc. Dba Navico Logistics Div Navicogroup, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-525-5244 has 3 manufacturer part numbers on file: 9525 200 80110 (Mx Marine, Inc Div Mx Marine), 410-7632533 ITEM NO-25 (Naval Sea Systems Command), 421B-10 (Navico, Inc. Dba Navico Logistics Div Navicogroup).
Key specifications for 421B-10: End Item Identification: GPS ANTENNA MX421/B. 0 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 5985-01-525-5244 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.