PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101221Hose Assembly,nonmetallic

Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling · NSN 4720-00-629-5083 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-629-5083 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-629-5083. Primary manufacturer part number: 101221.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Inside Surface Condition: SMOOTH
  • Nominal Thread Size: 1.062 INCHES FIRST END IN
  • Layer Composition and Location: 1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
  • Inside Diameter: 0.750 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND FIRST END
  • Connection Type: THREADED INTERNAL TUBE FIRST END
  • Outside Diameter: 1.250 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-629-5083, 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 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-629-5083
Primary Part Number101221
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerHyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
StatusACTIVE
Inside Surface ConditionSMOOTH
Nominal Thread Size1.062 INCHES FIRST END IN
Layer Composition and Location1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Inside Diameter0.750 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND FIRST END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Outside Diameter1.250 INCHES NOMINAL IN
Thread Class2B FIRST END
Connection StyleSWIVEL NUT FLARE FIRST END
Measuring Method and Length70.000 INCHES NOMINAL OVERALL IN
Thread Series DesignatorUNF FIRST END
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Cross-Sectional Shape StyleROUND
Seat Angle37.0 DEGREES FIRST END
End Connection DesignSTRAIGHT FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4140-00-255-2089 INTERCHANGEABLE
Coupling,half Flanged
5990-00-779-417510122-1 INTERCHANGEABLE
Synchro,control Transformer
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
5950-00-834-9529 INTERCHANGEABLE
Coil,radio Frequency
4330-01-130-5391 INTERCHANGEABLE
Filtering Disk,fluid
2520-01-244-4949 INTERCHANGEABLE
Spider,universal Joint,vehicular
6110-01-565-8940000-101221 INTERCHANGEABLE
Interlock Assembly
Dramco, Inc.
Cross-Reference Index
Part NumberManufacturer
101221 PRIMARY Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
101221 Hyster-Yale Group, Inc. (USA)
Related Parts
4140-00-255-2089INTERCHANGEABLE
COUPLING,HALF FLANGED
5990-00-779-4175INTERCHANGEABLE
SYNCHRO,CONTROL TRANSFORMER
10122-1
5950-00-834-9529INTERCHANGEABLE
COIL,RADIO FREQUENCY
4330-01-130-5391INTERCHANGEABLE
FILTERING DISK,FLUID
2520-01-244-4949INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
6110-01-565-8940INTERCHANGEABLE
INTERLOCK ASSEMBLY
000-101221

Frequently Asked Questions

What is NSN 4720-00-629-5083?

NSN 4720-00-629-5083 is a Hose Assembly,nonmetallic, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-629-5083?

NSN 4720-00-629-5083 has 2 cross-referenced part numbers: 101221 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 101221 (Hyster-Yale Group, Inc.).

What NSN replaces 4720-00-629-5083?

There are 6 known substitutes for 4720-00-629-5083: 4140-00-255-2089, 5990-00-779-4175, 5950-00-834-9529 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101221?

Key specifications for 101221: Inside Surface Condition: SMOOTH; Nominal Thread Size: 1.062 INCHES FIRST END IN; Layer Composition and Location: 1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Inside Diameter: 0.750 INCHES NOMINAL IN. 15 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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