PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123SCSA514-9Line Section,radio Frequency Tra

Northrop Grumman Systems Corporation · NSN 5985-00-321-2256 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-321-2256 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-321-2256. Primary manufacturer part number: 123SCSA514-9.
Features
  • Line Section,radio Frequency Tra — FSC 5985
  • Material: COPPER ALLOY
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
  • FSC Application Data: TEST SET,RADAR
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Applications requiring Copper Alloy construction
General Description

The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-00-321-2256, 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 Northrop Grumman Systems Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5985-00-321-2256
Primary Part Number123SCSA514-9
Item NameLine Section,radio Frequency Tra
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
MaterialCOPPER ALLOY
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
FSC Application DataTEST SET,RADAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5930-00-101-95719532 INTERCHANGEABLE
Switch,flow
Rapid Power Technologies Inc
5975-00-152-1075 INTERCHANGEABLE
Locknut,electrical Conduit
9540-00-720-1328HA400 INTERCHANGEABLE
Angle,structural
Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept
3020-00-735-0824 INTERCHANGEABLE
Gear,worm
5985-01-142-9055123SCSA-514-23 INTERCHANGEABLE
Line Section,radio Frequency Tra
Myat, Inc. Dba Myat Inc
5998-01-253-569183023-06W INTERCHANGEABLE
Retainer-Ejector,electrical Card
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5360-01-380-85729532 INTERCHANGEABLE
Spring,helical,compression
Gst Industries Inc.
4820-01-696-25869532 INTERCHANGEABLE
Nozzle,valve
Fbrc8, Llc Dba Fbrc 8 Llc
Cross-Reference Index
Part NumberManufacturer
123SCSA514-9 Northrop Grumman Systems Corporation (USA)
123SCSA514-9 Northrop Grumman Systems Corporation (USA)
9532 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
Related Parts
5930-00-101-9571INTERCHANGEABLE
SWITCH,FLOW
9532
5975-00-152-1075INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
9540-00-720-1328INTERCHANGEABLE
ANGLE,STRUCTURAL
HA400
3020-00-735-0824INTERCHANGEABLE
GEAR,WORM
5985-01-142-9055INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
123SCSA-514-23
5998-01-253-5691INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-06W
5360-01-380-8572INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9532
4820-01-696-2586INTERCHANGEABLE
NOZZLE,VALVE
9532

Frequently Asked Questions

What is NSN 5985-00-321-2256?

NSN 5985-00-321-2256 is a Line Section,radio Frequency Tra, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-321-2256?

NSN 5985-00-321-2256 has 3 cross-referenced part numbers: 123SCSA514-9 (Northrop Grumman Systems Corporation), 123SCSA514-9 (Northrop Grumman Systems Corporation), 9532 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense).

What NSN replaces 5985-00-321-2256?

There are 8 known substitutes for 5985-00-321-2256: 5930-00-101-9571, 5975-00-152-1075, 9540-00-720-1328 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 123SCSA514-9?

Key specifications for 123SCSA514-9: Material: COPPER ALLOY; Overall Length: 19.790 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.; FSC Application Data: TEST SET,RADAR. 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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