PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1056818P1Coupler,directional

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5985-01-027-7386 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-027-7386 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-027-7386. Primary manufacturer part number: 1056818P1.
Features
  • Coupler,directional — FSC 5985
  • Radio Frequency Rating: 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
  • Unit Type: TRANSMISSION LINE
  • Power Loss in Decibels: 6.0
  • Design Type: BIDIRECTIONAL
  • 6 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-027-7386, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-027-7386
Primary Part Number1056818P1
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Radio Frequency Rating12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Unit TypeTRANSMISSION LINE
Power Loss in Decibels6.0
Design TypeBIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-058-9698MS16562-191 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2930-00-097-24795186576 INTERCHANGEABLE
Pump,cooling System,engine
Rolls-Royce Solutions America Inc
5935-00-589-78539518-2 INTERCHANGEABLE
Connector,receptacle,electrical
Transdigm Inc Div Adelwiggins Group
5330-00-876-9092 INTERCHANGEABLE
Gasket Set
5340-01-103-387650176 INTERCHANGEABLE
Plug
Pak-Mor Mfg Co
7510-01-321-392850-076 INTERCHANGEABLE
Book,telephone Message
Avery Intl Avery Label Div
5310-01-339-95325017-6 INTERCHANGEABLE
Nut,self-Locking,hexagon
L3harris Technologies, Inc. Div Space and Airborne Systems
2930-01-666-739550176 INTERCHANGEABLE
Clutch,fan,engine
Sepac, Inc. Dba Sepac Inc
Cross-Reference Index
Part NumberManufacturer
MDC6228-6 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
5017-6 Cinch Connectivity Solutions Inc (USA)
4016D-6 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
730-008-108 Andrew Scicomm Inc (USA)
91619651 Thales Sa (FRA)
1056818P1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5315-00-058-9698INTERCHANGEABLE
PIN,SPRING
MS16562-191
2930-00-097-2479INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
5186576
5935-00-589-7853INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9518-2
5330-00-876-9092INTERCHANGEABLE
GASKET SET
5340-01-103-3876INTERCHANGEABLE
PLUG
50176
7510-01-321-3928INTERCHANGEABLE
BOOK,TELEPHONE MESSAGE
50-076
5310-01-339-9532INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5017-6
2930-01-666-7395INTERCHANGEABLE
CLUTCH,FAN,ENGINE
50176

Frequently Asked Questions

What is NSN 5985-01-027-7386?

NSN 5985-01-027-7386 is a Coupler,directional, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-027-7386?

NSN 5985-01-027-7386 has 6 cross-referenced part numbers: MDC6228-6 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 5017-6 (Cinch Connectivity Solutions Inc), 4016D-6 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 730-008-108 (Andrew Scicomm Inc), 91619651 (Thales Sa) and 1 more.

What NSN replaces 5985-01-027-7386?

There are 8 known substitutes for 5985-01-027-7386: 5315-00-058-9698, 2930-00-097-2479, 5935-00-589-7853 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1056818P1?

Key specifications for 1056818P1: Radio Frequency Rating: 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM; Unit Type: TRANSMISSION LINE; Power Loss in Decibels: 6.0; Design Type: BIDIRECTIONAL. 4 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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