PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMA571664-1Coupler,directional

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5985-00-168-9455 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-168-9455 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-168-9455. Primary manufacturer part number: SMA571664-1.
Features
  • Coupler,directional — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-168-9455, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. 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.

Catalog Facts
Item NameCoupler,directional
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); Waveline Inc (CAGE 00443)
Technical Specifications
ParameterValue
NSN5985-00-168-9455
Primary Part NumberSMA571664-1
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-027-63592210214 INTERCHANGEABLE
Transformer,pulse
L3harris Technologies, Inc.
5310-00-045-883950FA540 INTERCHANGEABLE
Nut,self-Locking,hexagon
Sps Technologies, Llc Dba PB Fasteners
5330-00-152-540650163 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
4820-00-783-647772478 INTERCHANGEABLE
Cock,poppet Drain
Parker Hannifin Corp Dba Pneutronics
5930-01-332-261150163 INTERCHANGEABLE
Boot,dust and Moisture Seal
Multi-Flex Seals Inc
4470-01-466-0666 INTERCHANGEABLE
Inner Pipe,prsr
5305-01-497-5206ISO4762-M8X40-12.9 INTERCHANGEABLE
Screw,cap,socket Head
International Organization for Standardization (iso)
5330-01-685-699550163 INTERCHANGEABLE
Gasket
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
SMA571664-1 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
50163 Waveline Inc (USA)
Related Parts
5950-00-027-6359INTERCHANGEABLE
TRANSFORMER,PULSE
2210214
5310-00-045-8839INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
50FA540
5330-00-152-5406INTERCHANGEABLE
SEAL,PLAIN ENCASED
50163
4820-00-783-6477INTERCHANGEABLE
COCK,POPPET DRAIN
72478
5930-01-332-2611INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
50163
4470-01-466-0666INTERCHANGEABLE
INNER PIPE,PRSR
5305-01-497-5206INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
ISO4762-M8X40-12.9
5330-01-685-6995INTERCHANGEABLE
GASKET
50163

Frequently Asked Questions

What is NSN 5985-00-168-9455?

NSN 5985-00-168-9455 is a Coupler,directional, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-168-9455?

NSN 5985-00-168-9455 has 2 cross-referenced part numbers: SMA571664-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 50163 (Waveline Inc).

What NSN replaces 5985-00-168-9455?

There are 8 known substitutes for 5985-00-168-9455: 5950-00-027-6359, 5310-00-045-8839, 5330-00-152-5406 and 5 more. Verify interchangeability with system specifications before substitution.

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