NSN 4720-01-294-4843 · NIIN 012944843 · Part number 449401
Mine Safety Appliances Company · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 55799
Government record, cited
NSN 4720-01-294-4843 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-294-4843. Manufacturer of record part number: 449401.
Also searched as4720-01-294-4843 ·
4720012944843 ·
NIIN 012944843 ·
01-294-4843 ·
FSC 4720 Hose and Flexible Tubing · CAGE 55799 · 449401
Manufacturer of record: Mine Safety Appliances Company
Identification
NSN: 4720-01-294-4843
NIIN: 012944843
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 449401
Manufacturer: Mine Safety Appliances Company
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-294-4843, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mine Safety Appliances Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4720-01-294-4843?
NSN 4720-01-294-4843 is a Hose Assembly,nonmetallic, manufactured by Mine Safety Appliances Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-294-4843?
NSN 4720-01-294-4843 has 1 manufacturer part number on file: 449401 (Mine Safety Appliances Company).
What are the specifications of 449401?
Key specifications for 449401: Cross-Sectional Shape Style: ROUND; Media for Which Designed: GAS SINGLE RESPONSE; End Item Identification: MODEL R OR RP CALIBRATION KIT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-294-4843 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.