NSN 4720-01-346-2550 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-346-2550. Manufacturer of record part number: N791-2200.
Also searched as4720-01-346-2550 ·
4720013462550 ·
NIIN 013462550 ·
01-346-2550 ·
FSC 4720 Hose and Flexible Tubing · CAGE B8050 · N791-2200 · 300 · 536FTY · 536FTY
General Characteristics Item Description: LENGTH 36.0 INCH; YELLOW COLOR; USED FOR FLOURINATED REFRIGERANTS; METAL VALVE CORE DEPRESSORS AND SAFETY SLOTS IN
2 manufacturer part numbers on file
Manufacturer of record: Mulders Cooltec Nv
Identification
NSN: 4720-01-346-2550
NIIN: 013462550
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: N791-2200
Manufacturer: Mulders Cooltec Nv
General Description
The Hose,charging, cataloged under National Stock Number 4720-01-346-2550, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mulders Cooltec Nv. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-346-2550
Primary Part Number
N791-2200
Item Name
Hose,charging
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Mulders Cooltec Nv
Status
ACTIVE
General Characteristics Item Description
LENGTH 36.0 INCH; YELLOW COLOR; USED FOR FLOURINATED REFRIGERANTS; METAL VALVE CORE DEPRESSORS AND SAFETY SLOTS IN
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-346-2550?
NSN 4720-01-346-2550 is a Hose,charging, manufactured by Mulders Cooltec Nv, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-346-2550?
NSN 4720-01-346-2550 has 2 manufacturer part numbers on file: N791-2200 (Mulders Cooltec Nv), 536FTY (Dean & Wood Ltd).
What are the specifications of N791-2200?
Key specifications for N791-2200: General Characteristics Item Description: LENGTH 36.0 INCH; YELLOW COLOR; USED FOR FLOURINATED REFRIGERANTS; METAL VALVE CORE DEPRESSORS AND SAFETY SLOTS IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4720-01-346-2550 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.