PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6343Coupler,directional

Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div · NSN 5985-01-165-9080 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-165-9080 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-165-9080. Primary manufacturer part number: 6343.
Features
  • Coupler,directional — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-165-9080, 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 Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersHoneywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div (CAGE 99866)
Technical Specifications
ParameterValue
NSN5985-01-165-9080
Primary Part Number6343
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-006-625263-43 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Crane Carrier Company, Llc
3110-00-101-3614344A332 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
8345-00-233-3006 INTERCHANGEABLE
Flag,national
8345-00-247-0377 INTERCHANGEABLE
Flag,national
5999-00-252-634315G52 INTERCHANGEABLE
Cap,electrical
Aimtron Systems, Llc
8345-00-261-2947 INTERCHANGEABLE
Flag,national
8345-00-264-2615 INTERCHANGEABLE
Flag,national
3120-00-395-48085895F INTERCHANGEABLE
Bearing,washer,thrust
Oshkosh Defense Llc
5330-00-534-2937032077TYPEA INTERCHANGEABLE
Seal,plain
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5999-00-816-96706343 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
Cross-Reference Index
Part NumberManufacturer
6343 PRIMARY Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div (USA)
Related Parts
2990-00-006-6252INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
63-43
3110-00-101-3614INTERCHANGEABLE
BEARING,ROLLER,TAPERED
344A332
8345-00-233-3006INTERCHANGEABLE
FLAG,NATIONAL
8345-00-247-0377INTERCHANGEABLE
FLAG,NATIONAL
5999-00-252-6343INTERCHANGEABLE
CAP,ELECTRICAL
15G52
8345-00-261-2947INTERCHANGEABLE
FLAG,NATIONAL
8345-00-264-2615INTERCHANGEABLE
FLAG,NATIONAL
3120-00-395-4808INTERCHANGEABLE
BEARING,WASHER,THRUST
5895F
5330-00-534-2937INTERCHANGEABLE
SEAL,PLAIN
032077TYPEA
5999-00-816-9670INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
6343
8345-00-940-8327INTERCHANGEABLE
FLAG,NATIONAL
6150-01-079-9079INTERCHANGEABLE
LEAD,STORAGE BATTERY

Frequently Asked Questions

What is NSN 5985-01-165-9080?

NSN 5985-01-165-9080 is a Coupler,directional, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-165-9080?

NSN 5985-01-165-9080 has 1 cross-referenced part number: 6343 (Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div).

What NSN replaces 5985-01-165-9080?

There are 12 known substitutes for 5985-01-165-9080: 2990-00-006-6252, 3110-00-101-3614, 8345-00-233-3006 and 9 more. Verify interchangeability with system specifications before substitution.

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