PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RSAH-15Hose Assembly,nonmetallic

On Site Gas Systems Inc · NSN 4720-01-614-3961 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-614-3961 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-614-3961. Primary manufacturer part number: RSAH-15.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Exterior Color: BLACK
  • Measuring Method and Length: 15.0 FEET NOMINAL OVERALL FT
  • 3 verified cross-references
  • Primary manufacturer: On Site Gas Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-614-3961, 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 On Site Gas Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-614-3961
Primary Part NumberRSAH-15
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerOn Site Gas Systems Inc
StatusACTIVE
Exterior ColorBLACK
Measuring Method and Length15.0 FEET NOMINAL OVERALL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6615-00-717-6647400057 INTERCHANGEABLE
Gyroscope Assembly
Timex Corp
3020-01-261-9455 INTERCHANGEABLE
Gear,bevel
5920-01-265-17583003-85 INTERCHANGEABLE
Fuse
Pentair Filtration Solutions, Llc
Cross-Reference Index
Part NumberManufacturer
RSAH-15 PRIMARY On Site Gas Systems Inc (USA)
300385 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
4720NCM128739 Defense Medical Standardization Board (USA)
Related Parts
6615-00-717-6647INTERCHANGEABLE
GYROSCOPE ASSEMBLY
400057
3020-01-261-9455INTERCHANGEABLE
GEAR,BEVEL
5920-01-265-1758INTERCHANGEABLE
FUSE
3003-85

Frequently Asked Questions

What is NSN 4720-01-614-3961?

NSN 4720-01-614-3961 is a Hose Assembly,nonmetallic, manufactured by On Site Gas Systems Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-614-3961?

NSN 4720-01-614-3961 has 3 cross-referenced part numbers: RSAH-15 (On Site Gas Systems Inc), 300385 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 4720NCM128739 (Defense Medical Standardization Board).

What NSN replaces 4720-01-614-3961?

There are 3 known substitutes for 4720-01-614-3961: 6615-00-717-6647, 3020-01-261-9455, 5920-01-265-1758. Verify interchangeability with system specifications before substitution.

What are the specifications of RSAH-15?

Key specifications for RSAH-15: Exterior Color: BLACK; End Item Identification: 6530-01-505-0207 MICROBOOST OXYGEN CONCENTRATION SYSTEM; Measuring Method and Length: 15.0 FEET NOMINAL OVERALL FT; Special Features: 15 FT REMOTE SUPPLY AIR HOSE, BLACK; END ITEM NSN 6530-01-505-0207 MICROBOOST OXYGEN CONCENTRATION SYSTEM FT. 5 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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