PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31100Hose,air Duct

Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. · NSN 4720-01-619-4425 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-619-4425 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-619-4425. Primary manufacturer part number: 31100.
Features
  • Hose,air Duct — FSC 4720
  • Cross-Sectional Shape Style: ROUND
  • Measuring Method and Length: 14.0 INCHES NOMINAL OVERALL IN
  • Inside Diameter: 3.0 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
  • 2 verified cross-references
  • Primary manufacturer: Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-619-4425, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN4720-01-619-4425
Primary Part Number31100
Item NameHose,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAbb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
StatusACTIVE
Cross-Sectional Shape StyleROUND
Measuring Method and Length14.0 INCHES NOMINAL OVERALL IN
Inside Diameter3.0 INCHES NOMINAL BOTH ENDS IN
Style DesignatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-075-04362818 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
4820-00-105-4355 INTERCHANGEABLE
Body and Slide,directional Contr
5920-00-519-6932 INTERCHANGEABLE
Fuse Link,electrical
2940-00-529-2738122-0037 INTERCHANGEABLE
Filter Element,fluid
Cummins Power Generation Inc.
5975-00-878-48728321 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
2520-01-052-35576834679 INTERCHANGEABLE
Disk,clutch,vehicular
Allison Transmission Inc Dba Allison Transmission, Inc
6540-01-205-231930200 INTERCHANGEABLE
Dye Solution,plastic Lens,ophtha
Brain Power Inc Dba Brain Power Inc Div Brain Power Incorporated
5120-01-336-547631100 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
5110-01-430-7442 INTERCHANGEABLE
Knife,craftsman's
Cross-Reference Index
Part NumberManufacturer
31100 PRIMARY Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA)
31100 Baldor Electric Co (USA)
Related Parts
4820-00-075-0436INTERCHANGEABLE
SEAT,VALVE
2818
4820-00-105-4355INTERCHANGEABLE
BODY AND SLIDE,DIRECTIONAL CONTR
5920-00-519-6932INTERCHANGEABLE
FUSE LINK,ELECTRICAL
2940-00-529-2738INTERCHANGEABLE
FILTER ELEMENT,FLUID
122-0037
5975-00-878-4872INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8321
2520-01-052-3557INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
6834679
6540-01-205-2319INTERCHANGEABLE
DYE SOLUTION,PLASTIC LENS,OPHTHA
30200
5120-01-336-5476INTERCHANGEABLE
WRENCH,PIPE
31100
5110-01-430-7442INTERCHANGEABLE
KNIFE,CRAFTSMAN'S

Frequently Asked Questions

What is NSN 4720-01-619-4425?

NSN 4720-01-619-4425 is a Hose,air Duct, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-619-4425?

NSN 4720-01-619-4425 has 2 cross-referenced part numbers: 31100 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.), 31100 (Baldor Electric Co).

What NSN replaces 4720-01-619-4425?

There are 9 known substitutes for 4720-01-619-4425: 4820-00-075-0436, 4820-00-105-4355, 5920-00-519-6932 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31100?

Key specifications for 31100: Cross-Sectional Shape Style: ROUND; Measuring Method and Length: 14.0 INCHES NOMINAL OVERALL IN; End Item Identification: DUST COLLECTOR UNIT; Inside Diameter: 3.0 INCHES NOMINAL BOTH ENDS IN. 5 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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