PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

412691Coupler,directional

Aimtron Systems, Llc · NSN 5985-01-341-0845 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-341-0845 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-341-0845. Primary manufacturer part number: 412691.
Features
  • Coupler,directional — FSC 5985
  • Radio Frequency Rating: 0.96 GIGAHERTZ MINIMUM AND 1.215 GIGAHERTZ MAXIMUM
  • FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
  • Power Loss in Decibels: 20.0
  • Design Type: UNIDIRECTIONAL
  • Unit Type: COAXIAL LINE
  • 3 verified cross-references
  • Primary manufacturer: Aimtron Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-341-0845, 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 Aimtron Systems, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-341-0845
Primary Part Number412691
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Radio Frequency Rating0.96 GIGAHERTZ MINIMUM AND 1.215 GIGAHERTZ MAXIMUM
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Power Loss in Decibels20.0
Design TypeUNIDIRECTIONAL
Unit TypeCOAXIAL LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-080504851 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Cnh Industrial America Llc Dba Cnh America
6220-00-376-8103KD216 INTERCHANGEABLE
Stop Light-Taillight,vehicular
Heil Environmental Industries
5365-00-526-2120033042 INTERCHANGEABLE
Shim
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
1680-01-046-9966 INTERCHANGEABLE
Door Assembly
5910-01-171-3713 INTERCHANGEABLE
Shield,capacitor
5950-01-346-146030164 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
4820-01-508-4401330164-101NM INTERCHANGEABLE
Disk,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
30164 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
412691 PRIMARY Aimtron Systems, Llc (USA)
412691 Cardion Inc (USA)
Related Parts
3110-00-100-0805INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
04851
6220-00-376-8103INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
KD216
5365-00-526-2120INTERCHANGEABLE
SHIM
033042
1680-01-046-9966INTERCHANGEABLE
DOOR ASSEMBLY
5910-01-171-3713INTERCHANGEABLE
SHIELD,CAPACITOR
5950-01-346-1460INTERCHANGEABLE
REACTOR
30164
4820-01-508-4401INTERCHANGEABLE
DISK,VALVE
330164-101NM

Frequently Asked Questions

What is NSN 5985-01-341-0845?

NSN 5985-01-341-0845 is a Coupler,directional, manufactured by Aimtron Systems, Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-341-0845?

NSN 5985-01-341-0845 has 3 cross-referenced part numbers: 30164 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 412691 (Aimtron Systems, Llc), 412691 (Cardion Inc).

What NSN replaces 5985-01-341-0845?

There are 7 known substitutes for 5985-01-341-0845: 3110-00-100-0805, 6220-00-376-8103, 5365-00-526-2120 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 412691?

Key specifications for 412691: Radio Frequency Rating: 0.96 GIGAHERTZ MINIMUM AND 1.215 GIGAHERTZ MAXIMUM; Overall Height: 0.880 INCHES NOMINAL IN; Overall Length: 7.620 INCHES NOMINAL IN; Overall Width: 2.870 INCHES NOMINAL IN. 9 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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