PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5399Coupler,antenna

Tech Resources, Inc · NSN 5985-01-470-5409 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-470-5409 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-470-5409. Primary manufacturer part number: 5399.
Features
  • Coupler,antenna — FSC 5985
  • Supplementary Features: DRAWING NAME: COUPLER ASSY, ANT CU-2538/ALM
  • 2 verified cross-references
  • Primary manufacturer: Tech Resources, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,antenna, cataloged under National Stock Number 5985-01-470-5409, 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 Tech Resources, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5985-01-470-5409
Primary Part Number5399
Item NameCoupler,antenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTech Resources, Inc
StatusACTIVE
Supplementary FeaturesDRAWING NAME: COUPLER ASSY, ANT CU-2538/ALM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5360-00-292-36365399 INTERCHANGEABLE
Spring,helical,compression
R.h. Industries, Inc.
5330-00-485-0786281W450 INTERCHANGEABLE
Seal,plain Encased
Cone Drive Operations Inc
5950-00-648-3441603995 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
4730-00-720-00695399 INTERCHANGEABLE
Fitting,lubrication
Mcneil Ohio Corp
5935-00-729-1021 INTERCHANGEABLE
Connector,plug,electrical
5360-01-247-1076 INTERCHANGEABLE
Spring,helical,compression
4933-01-273-3071 INTERCHANGEABLE
Adapter,optical Boresight,9 Mm
2540-01-479-44005399 INTERCHANGEABLE
Pivot Shaft,windshield Wiper
Independent Rough Terrain Center Llc
Cross-Reference Index
Part NumberManufacturer
CU2538/ALM Joint Electronics Type Designation System (USA)
5399 PRIMARY Tech Resources, Inc (USA)
Related Parts
5360-00-292-3636INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5399
5330-00-485-0786INTERCHANGEABLE
SEAL,PLAIN ENCASED
281W450
5950-00-648-3441INTERCHANGEABLE
TRANSFORMER,POWER
603995
4730-00-720-0069INTERCHANGEABLE
FITTING,LUBRICATION
5399
5935-00-729-1021INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5360-01-247-1076INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4933-01-273-3071INTERCHANGEABLE
ADAPTER,OPTICAL BORESIGHT,9 MM
2540-01-479-4400INTERCHANGEABLE
PIVOT SHAFT,WINDSHIELD WIPER
5399

Frequently Asked Questions

What is NSN 5985-01-470-5409?

NSN 5985-01-470-5409 is a Coupler,antenna, manufactured by Tech Resources, Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-470-5409?

NSN 5985-01-470-5409 has 2 cross-referenced part numbers: CU2538/ALM (Joint Electronics Type Designation System), 5399 (Tech Resources, Inc).

What NSN replaces 5985-01-470-5409?

There are 8 known substitutes for 5985-01-470-5409: 5360-00-292-3636, 5330-00-485-0786, 5950-00-648-3441 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5399?

Key specifications for 5399: Supplementary Features: DRAWING NAME: COUPLER ASSY, ANT CU-2538/ALM; Special Features: C/O 1 INTERFACE ASSEMBLY, 2 ACCESS PANEL ASSEMBLIES, 16 SCREW MACHINE PAN HEAD 6-32X7/16, 16 WASHER, LOCK-SPRING HELICAL NO. 6 AND 16 WASHER, FLAT-METAL GEN PURP NO. 6. 2 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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