PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16622Hose Assembly,nonmetallic

Haldex Brake Products Corporation · NSN 4720-01-522-0345 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-522-0345 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-522-0345. Primary manufacturer part number: 16622.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Thread Series Designator: NPT FIRST END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN
  • Cross-Sectional Shape Style: ROUND
  • Inside Diameter: 0.375 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Haldex Brake Products Corporation
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-522-0345, 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 Haldex Brake Products Corporation. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-522-0345
Primary Part Number16622
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerHaldex Brake Products Corporation
StatusACTIVE
Thread Series DesignatorNPT FIRST END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Measuring Method and Length22.000 INCHES NOMINAL OVERALL IN
Cross-Sectional Shape StyleROUND
Inside Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2940-00-328-84581662200 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5365-00-512-17411662-2 INTERCHANGEABLE
Spacer,ring
Eaton Aerospace, Llc Dba Jackson South
5950-00-776-97241662-2 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
5330-01-243-732216622 INTERCHANGEABLE
Gasket
Leupold & Stevens Inc
5310-01-272-642916622 INTERCHANGEABLE
Nut,plain,hexagon
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
6520-01-313-736916622 INTERCHANGEABLE
Adhesive,impression Material,den
Kerr Corporation
2530-01-352-909016622 INTERCHANGEABLE
Hub,wheel,vehicular
Titan Distribution Inc Dba Titan Tire
6515-01-591-3216218.085 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16622 PRIMARY Haldex Brake Products Corporation (USA)
590744 Wiggins Lift Co Inc (USA)
Related Parts
2940-00-328-8458INTERCHANGEABLE
FILTER ELEMENT,FLUID
1662200
5365-00-512-1741INTERCHANGEABLE
SPACER,RING
1662-2
5950-00-776-9724INTERCHANGEABLE
COIL,RADIO FREQUENCY
1662-2
5330-01-243-7322INTERCHANGEABLE
GASKET
16622
5310-01-272-6429INTERCHANGEABLE
NUT,PLAIN,HEXAGON
16622
6520-01-313-7369INTERCHANGEABLE
ADHESIVE,IMPRESSION MATERIAL,DEN
16622
2530-01-352-9090INTERCHANGEABLE
HUB,WHEEL,VEHICULAR
16622
6515-01-591-3216INTERCHANGEABLE
SCREW,BONE
218.085

Frequently Asked Questions

What is NSN 4720-01-522-0345?

NSN 4720-01-522-0345 is a Hose Assembly,nonmetallic, manufactured by Haldex Brake Products Corporation, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-522-0345?

NSN 4720-01-522-0345 has 2 cross-referenced part numbers: 16622 (Haldex Brake Products Corporation), 590744 (Wiggins Lift Co Inc).

What NSN replaces 4720-01-522-0345?

There are 8 known substitutes for 4720-01-522-0345: 2940-00-328-8458, 5365-00-512-1741, 5950-00-776-9724 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16622?

Key specifications for 16622: Thread Series Designator: NPT FIRST END; Connection Type: THREADED INTERNAL PIPE FIRST END; Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN; Special Features: AIR HOSE MEETS DOT FVMSS 106. 7 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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