PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181925-1Divider,power,radio Frequency

Ems Technologies Inc Div Defense & Space Systems · NSN 5985-01-444-8997 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-444-8997 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-444-8997. Primary manufacturer part number: 181925-1.
Features
  • Divider,power,radio Frequency — FSC 5985
  • Power Rating: 5.3 WATTS AVERAGE
  • Frequency Rating: 0.5 GIGAHERTZ MINIMUM AND 5.5 GIGAHERTZ MAXIMUM
  • Output Quantity: 4
  • 3 verified cross-references
  • Primary manufacturer: Ems Technologies Inc Div Defense & Space Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Divider,power,radio Frequency, cataloged under National Stock Number 5985-01-444-8997, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ems Technologies Inc Div Defense & Space Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-444-8997
Primary Part Number181925-1
Item NameDivider,power,radio Frequency
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerEms Technologies Inc Div Defense & Space Systems
StatusACTIVE
Power Rating5.3 WATTS AVERAGE
Frequency Rating0.5 GIGAHERTZ MINIMUM AND 5.5 GIGAHERTZ MAXIMUM
Output Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-01-154-6715181925 INTERCHANGEABLE
Washer,flat
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
3020-01-174-3777 INTERCHANGEABLE
Gear,spur
5340-01-620-3394181-9251 INTERCHANGEABLE
Bracket,lever
Onan Corp Onan Power/electronics Div
Cross-Reference Index
Part NumberManufacturer
181925-2 Ems Technologies Inc Div Defense & Space Systems (USA)
181925 Ems Technologies Inc Div Defense & Space Systems (USA)
181925-1 PRIMARY Ems Technologies Inc Div Defense & Space Systems (USA)
Related Parts
5310-01-154-6715INTERCHANGEABLE
WASHER,FLAT
181925
3020-01-174-3777INTERCHANGEABLE
GEAR,SPUR
5340-01-620-3394INTERCHANGEABLE
BRACKET,LEVER
181-9251

Frequently Asked Questions

What is NSN 5985-01-444-8997?

NSN 5985-01-444-8997 is a Divider,power,radio Frequency, manufactured by Ems Technologies Inc Div Defense & Space Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-444-8997?

NSN 5985-01-444-8997 has 3 cross-referenced part numbers: 181925-2 (Ems Technologies Inc Div Defense & Space Systems), 181925 (Ems Technologies Inc Div Defense & Space Systems), 181925-1 (Ems Technologies Inc Div Defense & Space Systems).

What NSN replaces 5985-01-444-8997?

There are 3 known substitutes for 5985-01-444-8997: 5310-01-154-6715, 3020-01-174-3777, 5340-01-620-3394. Verify interchangeability with system specifications before substitution.

What are the specifications of 181925-1?

Key specifications for 181925-1: Power Rating: 5.3 WATTS AVERAGE; Frequency Rating: 0.5 GIGAHERTZ MINIMUM AND 5.5 GIGAHERTZ MAXIMUM; Output Quantity: 4; Special Features: POWER DIVIDER, 4-WAY; IMPEDANCE, 50 OHM NOM.; J0,INPUT PORT; J1 THRU J4, OUTPUT PORTS; J5, TEST CONNECTOR; SEALED CASE, MOISTURE RESISTANCE; NON-OPERATING TEMPERTURE RANGE, M55 DEG.C. TO + 65 DEG.C.; ALTITUDE, SEA LEVEL TO +55,000 FT.; NETWORK OF CASCADED, QUADRATURE COUPLERS FT. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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