NSN 4720-01-126-2048 · NIIN 011262048 · Part number 8621544
Kalmar AC Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0AHU0
Government record, cited
NSN 4720-01-126-2048 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-126-2048. Manufacturer of record part number: 8621544.
Also searched as4720-01-126-2048 ·
4720011262048 ·
NIIN 011262048 ·
01-126-2048 ·
FSC 4720 Hose and Flexible Tubing · CAGE 0AHU0 · 8621544 · 8621544-9 · 8620644
The Hose,preformed, cataloged under National Stock Number 4720-01-126-2048, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kalmar AC Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Hose,preformed
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers
Kalmar AC Inc (CAGE 0AHU0)
Technical Specifications
Parameter
Value
NSN
4720-01-126-2048
Primary Part Number
8621544
Item Name
Hose,preformed
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Kalmar AC Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 4720-01-126-2048 is a Hose,preformed, manufactured by Kalmar AC Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-126-2048?
NSN 4720-01-126-2048 has 2 manufacturer part numbers on file: 8621544-9 (Kalmar AC Inc), 8621544 (Kalmar AC Inc).
What NSN replaces 4720-01-126-2048?
1 possible match (shared part number, not a government interchangeability claim): 4720-01-157-5137. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-126-2048 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.