NSN 5985-01-559-1044 · NIIN 015591044 · Part number S1S1
Aeroflex Control Components, Inc Dba Advance Control Components · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 62482
Government record, cited
NSN 5985-01-559-1044 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-559-1044. Manufacturer of record part number: S1S1.
Also searched as5985-01-559-1044 ·
5985015591044 ·
NIIN 015591044 ·
01-559-1044 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 62482 · S1S1 · 25015795
Nearby stock numbers← 5985-01-559-1009 Coupler, Antenna
·
5985-01-559-1045 Switch, Radio Frequency Transmiss →
Features
Switch,radio Frequency Transmiss — FSC 5985
2 manufacturer part numbers on file
Manufacturer of record: Aeroflex Control Components, Inc Dba Advance Control Components
Identification
NSN: 5985-01-559-1044
NIIN: 015591044
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: S1S1
Manufacturer: Aeroflex Control Components, Inc Dba Advance Control Components
General Description
The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-559-1044, 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 Aeroflex Control Components, Inc Dba Advance Control Components. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-01-559-1044
Primary Part Number
S1S1
Item Name
Switch,radio Frequency Transmiss
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Aeroflex Control Components, Inc Dba Advance Control Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Aeroflex Control Components, Inc Dba Advance Control Components (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 5985-01-559-1044?
NSN 5985-01-559-1044 is a Switch,radio Frequency Transmiss, manufactured by Aeroflex Control Components, Inc Dba Advance Control Components, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-559-1044?
NSN 5985-01-559-1044 has 2 manufacturer part numbers on file: 25015795 (Bae Systems Maritime Services Limited), S1S1 (Aeroflex Control Components, Inc Dba Advance Control Components).
What are the specifications of S1S1?
Key specifications for S1S1: Special Features: SINGLE, POLE, SINGLE THROW PIN DIODE SWITCHES; End Item Identification: SYSTEM TYPE 93 CRP RADAR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-559-1044 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.
What is the DEMIL code for NSN 5985-01-559-1044?
NSN 5985-01-559-1044 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.