NSN 5985-01-657-5481 · NIIN 016575481 · Part number MD23
Shakespeare Company, Llc Div Military Electronics · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 23657
Government record, cited
NSN 5985-01-657-5481 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-657-5481. Manufacturer of record part number: MD23.
Also searched as5985-01-657-5481 ·
5985016575481 ·
NIIN 016575481 ·
01-657-5481 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 23657 · MD23
Nearby stock numbers← 5985-01-657-5392 Antenna Pedestal Subassembly
·
5985-01-657-5484 Isolator, Radio Frequency Reflect →
Features
Antenna — FSC 5985
1 manufacturer part number on file
Manufacturer of record: Shakespeare Company, Llc Div Military Electronics
Identification
NSN: 5985-01-657-5481
NIIN: 016575481
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MD23
Manufacturer: Shakespeare Company, Llc Div Military Electronics
General Description
The Antenna, cataloged under National Stock Number 5985-01-657-5481, 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 Shakespeare Company, Llc Div Military Electronics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Antenna
FSC / FSG
5985 — Antennas, Waveguides, and Related Equipment (FSG 59)
Manufacturers
Shakespeare Company, Llc Div Military Electronics (CAGE 23657)
Technical Specifications
Parameter
Value
NSN
5985-01-657-5481
Primary Part Number
MD23
Item Name
Antenna
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Shakespeare Company, Llc Div Military Electronics
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Shakespeare Company, Llc Div Military Electronics (USA)
No interchangeability data on file.
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-01-657-5481?
NSN 5985-01-657-5481 is a Antenna, manufactured by Shakespeare Company, Llc Div Military Electronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-657-5481?
NSN 5985-01-657-5481 has 1 manufacturer part number on file: MD23 (Shakespeare Company, Llc Div Military Electronics).
Is NSN 5985-01-657-5481 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.