Hose, Metallic 4720-01-243-6689 NSN 4720-01-243-6689 · NIIN 012436689 · Part number AL45121
Fairbanks Morse, Llc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 7PZX0
NSN 4720-01-243-6689 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-243-6689. Manufacturer of record part number: AL45121 .
Also searched as
4720-01-243-6689 ·
4720012436689 ·
NIIN 012436689 ·
01-243-6689 ·
FSC 4720 Hose and Flexible Tubing · CAGE 7PZX0 · AL45121
Nearby stock numbers
← 4720-01-243-6335 Hose, Air Duct
·
4720-01-243-7699 Hose Assembly, Nonmetallic →
END VIEW
PIPE CROSS SECTION
4720-01-243-6689 — Hose and Flexible Tubing
Features
Hose,metallic — FSC 4720 1 manufacturer part number on file Manufacturer of record: Fairbanks Morse, Llc
Identification
NSN: 4720-01-243-6689
NIIN: 012436689
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: AL45121
Manufacturer: Fairbanks Morse, Llc
General Description
The Hose,metallic, cataloged under National Stock Number 4720-01-243-6689, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Hose,metallic FSC / FSG 4720 — Hose and Flexible Tubing (FSG 47) Manufacturers Fairbanks Morse, Llc (CAGE 7PZX0)
Technical Specifications
Parameter Value NSN 4720-01-243-6689 Primary Part Number AL45121 Item Name Hose,metallic FSC / FSG 4720 / 47 — Hose and Flexible Tubing Manufacturer Fairbanks Morse, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
AL45121 PRIMARY Fairbanks Morse, Llc (USA)
Reference documents
Reference Meaning
AL45121
3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco
No interchangeability data on file.
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 4720-01-243-6689?
NSN 4720-01-243-6689 is a Hose,metallic, manufactured by Fairbanks Morse, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-243-6689?
NSN 4720-01-243-6689 has 1 manufacturer part number on file: AL45121 (Fairbanks Morse, Llc).
Is NSN 4720-01-243-6689 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.
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