NSN 5985-01-515-9861 · NIIN 015159861 · Part number 4IT2S31
Dbp Microwave Inc. Dba Dbp Microwave Inc. · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 25656
Government record, cited
NSN 5985-01-515-9861 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-515-9861. Manufacturer of record part number: 4IT2S31.
Also searched as5985-01-515-9861 ·
5985015159861 ·
NIIN 015159861 ·
01-515-9861 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 25656 · 4IT2S31
Manufacturer of record: Dbp Microwave Inc. Dba Dbp Microwave Inc.
Identification
NSN: 5985-01-515-9861
NIIN: 015159861
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4IT2S31
Manufacturer: Dbp Microwave Inc. Dba Dbp Microwave Inc.
General Description
The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-515-9861, 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 Dbp Microwave Inc. Dba Dbp Microwave Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-01-515-9861
Primary Part Number
4IT2S31
Item Name
Switch,radio Frequency Transmiss
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Dbp Microwave Inc. Dba Dbp Microwave Inc.
Status
ACTIVE
Voltage Standing Wave Ratio
28.00 SINGLE
Switch Type
TRANSFER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5985-01-515-9861?
NSN 5985-01-515-9861 is a Switch,radio Frequency Transmiss, manufactured by Dbp Microwave Inc. Dba Dbp Microwave Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-515-9861?
NSN 5985-01-515-9861 has 1 manufacturer part number on file: 4IT2S31 (Dbp Microwave Inc. Dba Dbp Microwave Inc.).
What are the specifications of 4IT2S31?
Key specifications for 4IT2S31: Voltage Standing Wave Ratio: 28.00 SINGLE; Switch Type: TRANSFER; Special Features: SMA CONNECTOR; SOLDER TERMINALS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-515-9861 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.