PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9557Line Section,radio Frequency Tra

Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense · NSN 5985-01-341-6060 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-341-6060 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-341-6060. Primary manufacturer part number: 9557.
Features
  • Line Section,radio Frequency Tra — FSC 5985
  • Impedance Rating in Ohms: 50.0 NOMINAL
  • Frequency Rating: 300.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM
  • FSC Application Data: TEST SET,AIRCRAFT
  • Material: ALUMINUM OR COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
Applications
  • Applications requiring Aluminum or Copper Alloy construction
General Description

The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-01-341-6060, 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 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-341-6060
Primary Part Number9557
Item NameLine Section,radio Frequency Tra
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerPage Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
StatusACTIVE
Impedance Rating in Ohms50.0 NOMINAL
Frequency Rating300.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM
FSC Application DataTEST SET,AIRCRAFT
MaterialALUMINUM OR COPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-045-198220608 INTERCHANGEABLE
Pin,straight,headless
Hamilton Sundstrand Corporation Dba Collins Aerospace
5310-00-167-072800315-5 INTERCHANGEABLE
Washer,convex
Defense Logistics Agency Dba Defense Supply Center Philadelphia
2910-00-216-7455 INTERCHANGEABLE
Pump,fuel,cam Actuated
5950-00-648-43971041-2 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
4920-00-705-458520608 INTERCHANGEABLE
Tube and Fitting As
Avox Systems Inc Dba Avox Systems Inc
5940-00-755-96722060B INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5330-00-763-9688 INTERCHANGEABLE
No Item Name Available
4720-01-159-2752 INTERCHANGEABLE
Hose,preformed
6230-01-190-53959557 INTERCHANGEABLE
Dome,searchlight
Carlisle & Finch Co
1650-01-434-900320608 INTERCHANGEABLE
Holder,linear Actuator Piston Fi
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Cross-Reference Index
Part NumberManufacturer
9557 PRIMARY Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
123SCSA514-35 Northrop Grumman Systems Corporation (USA)
2-060-8 PRIMARY Myat, Inc. Dba Myat Inc (USA)
Related Parts
5315-00-045-1982INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20608
5310-00-167-0728INTERCHANGEABLE
WASHER,CONVEX
00315-5
2910-00-216-7455INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
5950-00-648-4397INTERCHANGEABLE
COIL,RADIO FREQUENCY
1041-2
4920-00-705-4585INTERCHANGEABLE
TUBE AND FITTING AS
20608
5940-00-755-9672INTERCHANGEABLE
TERMINAL,STUD
2060B
5330-00-763-9688INTERCHANGEABLE
NO ITEM NAME AVAILABLE
4720-01-159-2752INTERCHANGEABLE
HOSE,PREFORMED
6230-01-190-5395INTERCHANGEABLE
DOME,SEARCHLIGHT
9557
1650-01-434-9003INTERCHANGEABLE
HOLDER,LINEAR ACTUATOR PISTON FI
20608
6220-01-490-1432INTERCHANGEABLE
PANEL,LIGHT
411C-24V
3020-01-529-7981INTERCHANGEABLE
GEAR,SPUR
20-608

Frequently Asked Questions

What is NSN 5985-01-341-6060?

NSN 5985-01-341-6060 is a Line Section,radio Frequency Tra, manufactured by Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-341-6060?

NSN 5985-01-341-6060 has 3 cross-referenced part numbers: 9557 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 123SCSA514-35 (Northrop Grumman Systems Corporation), 2-060-8 (Myat, Inc. Dba Myat Inc).

What NSN replaces 5985-01-341-6060?

There are 12 known substitutes for 5985-01-341-6060: 5315-00-045-1982, 5310-00-167-0728, 2910-00-216-7455 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9557?

Key specifications for 9557: Impedance Rating in Ohms: 50.0 NOMINAL; End Item Identification: E-2C ACFT (PECULIAR); Frequency Rating: 300.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM; FSC Application Data: TEST SET,AIRCRAFT. 8 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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