PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52043Coupler,directional

Waveline Inc · NSN 5985-01-464-4255 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-464-4255 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-464-4255. Primary manufacturer part number: 52043.
Features
  • Coupler,directional — FSC 5985
  • 7 verified cross-references
  • Primary manufacturer: Waveline Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-464-4255, 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 Waveline Inc. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-464-4255
Primary Part Number52043
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerWaveline Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6680-00-159-2389VFA-EC-43 INTERCHANGEABLE
Meter,flow Rate Indicating
Dwyer Instruments Inc
5930-00-702-5536 INTERCHANGEABLE
Switch,toggle
4730-01-039-3171 INTERCHANGEABLE
Strainer Element,sediment
5330-01-313-596452-043 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Ge Aviation Systems, Llc
5998-01-392-6228 INTERCHANGEABLE
Electronic Components Assembly
5930-01-466-009952043 INTERCHANGEABLE
Switch Assembly
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
ES8735-01 Drs Sustainment Systems Inc (USA)
ES8735-01 Drs Environmental Systems Inc (USA)
1063434-1 Frontgrade Technologies Inc. (USA)
ES8735-01 Essibuy.com Inc. (USA)
ES8735-01 Drs Sustainment Systems, Inc. (USA)
1063464-1 Frontgrade Technologies Inc. (USA)
52043 PRIMARY Waveline Inc (USA)
Related Parts
6680-00-159-2389INTERCHANGEABLE
METER,FLOW RATE INDICATING
VFA-EC-43
5930-00-702-5536INTERCHANGEABLE
SWITCH,TOGGLE
4730-01-039-3171INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
5330-01-313-5964INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
52-043
5998-01-392-6228INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5930-01-466-0099INTERCHANGEABLE
SWITCH ASSEMBLY
52043

Frequently Asked Questions

What is NSN 5985-01-464-4255?

NSN 5985-01-464-4255 is a Coupler,directional, manufactured by Waveline Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-464-4255?

NSN 5985-01-464-4255 has 7 cross-referenced part numbers: ES8735-01 (Drs Sustainment Systems Inc), ES8735-01 (Drs Environmental Systems Inc), 1063434-1 (Frontgrade Technologies Inc.), ES8735-01 (Essibuy.com Inc.), ES8735-01 (Drs Sustainment Systems, Inc.) and 2 more.

What NSN replaces 5985-01-464-4255?

There are 6 known substitutes for 5985-01-464-4255: 6680-00-159-2389, 5930-00-702-5536, 4730-01-039-3171 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52043?

Key specifications for 52043: End Item Identification: CONSOLIDATED AUTOMATED SUPPORT SYSTEM (CASS). USM-636. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-464-4255 still in active supply?

NSN 5985-01-464-4255 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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