PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H17Clamp,hose Coupling

Thor Power Tool Co Sub of Stewart-Warner Co · NSN 3449-00-374-6422 · FSC 3449 · No Item Name Available
Verified by PartsTable
NSN 3449-00-374-6422 — this item is cataloged by the U.S. Government under National Stock Number 3449-00-374-6422. Primary manufacturer part number: H17.
Features
  • Clamp,hose Coupling — FSC 3449
  • 2 verified cross-references
  • Primary manufacturer: Thor Power Tool Co Sub of Stewart-Warner Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Clamp,hose Coupling, cataloged under National Stock Number 3449-00-374-6422, is classified within Federal Supply Class 3449 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Thor Power Tool Co Sub of Stewart-Warner Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClamp,hose Coupling
FSC / FSG3449 — No Item Name Available (FSG 34)
ManufacturersThor Power Tool Co Sub of Stewart-Warner Co (CAGE 30418); Ingersoll Rand Co (CAGE 30760)
Technical Specifications
ParameterValue
NSN3449-00-374-6422
Primary Part NumberH17
Item NameClamp,hose Coupling
FSC / FSG3449 / 34 — No Item Name Available
ManufacturerThor Power Tool Co Sub of Stewart-Warner Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-144-896412267703 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4320-00-218-4261H17 INTERCHANGEABLE
Ring,lantern
Circor Naval Solutions Llc Dba Warren Pumps
5955-00-460-5550 INTERCHANGEABLE
Crystal Unit,quartz
2510-00-618-513732W3517 INTERCHANGEABLE
Plate Armor
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5340-00-903-111410936998 INTERCHANGEABLE
Crank,hand
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-951-2017H-17 INTERCHANGEABLE
Transformer,audio Frequency
Magnetika Inc
5999-00-967-4638H17 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5945-01-064-5154H-17 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5962-01-272-4311H-17-1 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc.
7025-01-596-3391H-17 INTERCHANGEABLE
Display Unit
Ag Neovo Technology Corp
Cross-Reference Index
Part NumberManufacturer
H17 Thor Power Tool Co Sub of Stewart-Warner Co (USA)
052HD1 Ingersoll Rand Co (USA)
Related Parts
3110-00-144-8964INTERCHANGEABLE
BEARING,BALL,ANNULAR
12267703
4320-00-218-4261INTERCHANGEABLE
RING,LANTERN
H17
5955-00-460-5550INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
2510-00-618-5137INTERCHANGEABLE
PLATE ARMOR
32W3517
5340-00-903-1114INTERCHANGEABLE
CRANK,HAND
10936998
5950-00-951-2017INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
H-17
5999-00-967-4638INTERCHANGEABLE
HEATER,THERMAL RELEASE
H17
5945-01-064-5154INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
H-17
5962-01-272-4311INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
H-17-1
7025-01-596-3391INTERCHANGEABLE
DISPLAY UNIT
H-17

Frequently Asked Questions

What is NSN 3449-00-374-6422?

NSN 3449-00-374-6422 is a Clamp,hose Coupling, manufactured by Thor Power Tool Co Sub of Stewart-Warner Co, classified under FSC 3449 (No Item Name Available). Status: active.

What are the part numbers for NSN 3449-00-374-6422?

NSN 3449-00-374-6422 has 2 cross-referenced part numbers: H17 (Thor Power Tool Co Sub of Stewart-Warner Co), 052HD1 (Ingersoll Rand Co).

What NSN replaces 3449-00-374-6422?

There are 10 known substitutes for 3449-00-374-6422: 3110-00-144-8964, 4320-00-218-4261, 5955-00-460-5550 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com