PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50745Hose Assy

Drs Environmental Systems Inc · NSN 4720-01-037-7925 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-037-7925 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-037-7925. Primary manufacturer part number: 50745.
Features
  • Hose Assy — FSC 4720
  • 2 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assy, cataloged under National Stock Number 4720-01-037-7925, 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 Drs Environmental Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assy
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersDrs Environmental Systems Inc (CAGE 5RQL2); Davey Compressor Co Div of Keco Industries Inc (CAGE 16004)
Technical Specifications
ParameterValue
NSN4720-01-037-7925
Primary Part Number50745
Item NameHose Assy
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-00-348-633450745 INTERCHANGEABLE
Sleeve and Slide,directional Con
Hydro-Aire Aerospace Corp
4720-01-038-742950745 INTERCHANGEABLE
Hose Assembly,nonmetallic
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
Cross-Reference Index
Part NumberManufacturer
50745 Drs Environmental Systems Inc (USA)
50745 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
4810-00-348-6334INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
50745
4720-01-038-7429INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
50745

Frequently Asked Questions

What is NSN 4720-01-037-7925?

NSN 4720-01-037-7925 is a Hose Assy, manufactured by Drs Environmental Systems Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-037-7925?

NSN 4720-01-037-7925 has 2 cross-referenced part numbers: 50745 (Drs Environmental Systems Inc), 50745 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4720-01-037-7925?

There are 2 known substitutes for 4720-01-037-7925: 4810-00-348-6334, 4720-01-038-7429. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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