PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51550Hose,nonmetallic

Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing · NSN 4720-01-644-0842 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-644-0842 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-644-0842. Primary manufacturer part number: 51550.
Features
  • Hose,nonmetallic — FSC 4720
  • Media for Which Designed: AIR SINGLE RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-644-0842, 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 Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-644-0842
Primary Part Number51550
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAmerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
StatusACTIVE
Media for Which DesignedAIR SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2940-00-076-2597136500 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
6680-00-099-0379 INTERCHANGEABLE
Shaft and Gear,meter
5895-00-505-157351550 INTERCHANGEABLE
Cavity,tuned
L3harris Technologies, Inc Div Space & Airborne Systems
5930-00-879-8282 INTERCHANGEABLE
Guard,switch
5360-01-044-1983 INTERCHANGEABLE
Spring,helical,compression
4730-01-077-0277 INTERCHANGEABLE
Strainer Element,sediment
5975-01-697-84515155-0 INTERCHANGEABLE
Bushing,strain Relief,cable
Pomona Electronics
Cross-Reference Index
Part NumberManufacturer
51550 PRIMARY Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing (USA)
Related Parts
2940-00-076-2597INTERCHANGEABLE
FILTER ELEMENT,FLUID
136500
6680-00-099-0379INTERCHANGEABLE
SHAFT AND GEAR,METER
5895-00-505-1573INTERCHANGEABLE
CAVITY,TUNED
51550
5930-00-879-8282INTERCHANGEABLE
GUARD,SWITCH
5360-01-044-1983INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4730-01-077-0277INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
5975-01-697-8451INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
5155-0

Frequently Asked Questions

What is NSN 4720-01-644-0842?

NSN 4720-01-644-0842 is a Hose,nonmetallic, manufactured by Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-644-0842?

NSN 4720-01-644-0842 has 1 cross-referenced part number: 51550 (Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing).

What NSN replaces 4720-01-644-0842?

There are 7 known substitutes for 4720-01-644-0842: 2940-00-076-2597, 6680-00-099-0379, 5895-00-505-1573 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51550?

Key specifications for 51550: Media for Which Designed: AIR SINGLE RESPONSE; End Item Identification: 4910016270524. 2 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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