PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

351000Coupler,directional

Honeywell Analytics Inc. · NSN 5985-01-337-5803 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-337-5803 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-337-5803. Primary manufacturer part number: 351000.
Features
  • Coupler,directional — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell Analytics Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-337-5803, 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 Analytics Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-337-5803
Primary Part Number351000
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerHoneywell Analytics Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-115-85034119-0003 INTERCHANGEABLE
Connector,receptacle,electrical
Sv Microwave, Inc. Div Sv Microwave
5935-00-149-2758261-12-02-010 INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
5935-00-897-326535100-5 INTERCHANGEABLE
Connector,receptacle,electrical
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
2915-01-224-0778351000 INTERCHANGEABLE
Module Kit,sensor,temperature
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
4810-01-286-5626620-100-28 INTERCHANGEABLE
Valve,globe
Pauli Systems, Inc. Dba Pauli Systems Inc
5895-01-545-1889351000-1 INTERCHANGEABLE
Amplifier-Power Supply
Cubic Defense Applications, Inc.
Cross-Reference Index
Part NumberManufacturer
351000 PRIMARY Honeywell Analytics Inc. (USA)
Related Parts
5935-00-115-8503INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4119-0003
5935-00-149-2758INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
261-12-02-010
5935-00-897-3265INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
35100-5
2915-01-224-0778INTERCHANGEABLE
MODULE KIT,SENSOR,TEMPERATURE
351000
4810-01-286-5626INTERCHANGEABLE
VALVE,GLOBE
620-100-28
5895-01-545-1889INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
351000-1

Frequently Asked Questions

What is NSN 5985-01-337-5803?

NSN 5985-01-337-5803 is a Coupler,directional, manufactured by Honeywell Analytics Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-337-5803?

NSN 5985-01-337-5803 has 1 cross-referenced part number: 351000 (Honeywell Analytics Inc.).

What NSN replaces 5985-01-337-5803?

There are 6 known substitutes for 5985-01-337-5803: 5935-00-115-8503, 5935-00-149-2758, 5935-00-897-3265 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 351000?

Key specifications for 351000: Special Features: USED ON OXYGEN DETECTOR; DIRECT REPLACEMENT PART. 1 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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