PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50CCoupling Rod

Abb Installation Products Inc · NSN 5975-01-406-3294 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-406-3294 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-406-3294. Primary manufacturer part number: 50C.
Features
  • Coupling Rod — FSC 5975
  • Thread Size and Series/type Designator: 0.500-13 UNS
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • General Characteristics Item Description: MATERIAL CORROSION-RESISTANT ALLOY; TAPPED
  • 1 verified cross-reference
  • Primary manufacturer: Abb Installation Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling Rod, cataloged under National Stock Number 5975-01-406-3294, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Abb Installation Products Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-406-3294
Primary Part Number50C
Item NameCoupling Rod
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Thread Size and Series/type Designator0.500-13 UNS
Overall Diameter0.500 INCHES NOMINAL IN
General Characteristics Item DescriptionMATERIAL CORROSION-RESISTANT ALLOY; TAPPED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4130-00-100-3344E2812-8450-1 INTERCHANGEABLE
Cooling Coil,air,duct Type
Fluid Handling Llc
6685-00-452-61201124988 INTERCHANGEABLE
Thermostat,flow Control
Chrysler Realty Company Llc Dba Daimler Chrysler
3455-00-516-4042 INTERCHANGEABLE
Reamer,machine
5999-00-518-8333 INTERCHANGEABLE
Clip,electrical
6625-00-805-710250C INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
6685-00-811-9327080-000853 INTERCHANGEABLE
Thermometer,indicating,capillary
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5950-00-946-2074P38500212 INTERCHANGEABLE
Transformer,power
Entron Industries Limited Partnership Dba Entron Industries Property Div
5985-00-947-8906335-270 INTERCHANGEABLE
Coupler,directional
Raytheon Company Dba Raytheon Co
4820-01-527-199150-C INTERCHANGEABLE
Valve,flow Control
Exair Llc
Cross-Reference Index
Part NumberManufacturer
50C PRIMARY Abb Installation Products Inc (USA)
Related Parts
4130-00-100-3344INTERCHANGEABLE
COOLING COIL,AIR,DUCT TYPE
E2812-8450-1
6685-00-452-6120INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
1124988
3455-00-516-4042INTERCHANGEABLE
REAMER,MACHINE
5999-00-518-8333INTERCHANGEABLE
CLIP,ELECTRICAL
6625-00-805-7102INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
50C
6685-00-811-9327INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
080-000853
5950-00-946-2074INTERCHANGEABLE
TRANSFORMER,POWER
P38500212
5985-00-947-8906INTERCHANGEABLE
COUPLER,DIRECTIONAL
335-270
4820-01-527-1991INTERCHANGEABLE
VALVE,FLOW CONTROL
50-C

Frequently Asked Questions

What is NSN 5975-01-406-3294?

NSN 5975-01-406-3294 is a Coupling Rod, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-406-3294?

NSN 5975-01-406-3294 has 1 cross-referenced part number: 50C (Abb Installation Products Inc).

What NSN replaces 5975-01-406-3294?

There are 9 known substitutes for 5975-01-406-3294: 4130-00-100-3344, 6685-00-452-6120, 3455-00-516-4042 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50C?

Key specifications for 50C: Thread Size and Series/type Designator: 0.500-13 UNS; Overall Diameter: 0.500 INCHES NOMINAL IN; General Characteristics Item Description: MATERIAL CORROSION-RESISTANT ALLOY; TAPPED. 3 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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