Hose, Nonmetallic4720-01-321-8281

NSN 4720-01-321-8281 · NIIN 013218281 · Part number 74813026

Kalmar AC Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0AHU0

Government record, cited

NSN 4720-01-321-8281 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-321-8281. Manufacturer of record part number: 74813026.

Also searched as 4720-01-321-8281 · 4720013218281 · NIIN 013218281 · 01-321-8281 · FSC 4720 Hose and Flexible Tubing · CAGE 0AHU0 · 74813026 · 4813026-4

Nearby stock numbers ← 4720-01-321-8280 Hose, Nonmetallic · 4720-01-321-8282 Hose, Nonmetallic →

4720-01-321-8281 — Hose and Flexible Tubing

Features

Hose,nonmetallic — FSC 4720
Measuring Method and Length: 3.0 FEET NOMINAL OVERALL FT
Cross-Sectional Shape Style: ROUND
Inside Diameter: 0.250 INCHES NOMINAL IN
Inside Surface Condition: SMOOTH
Media for Which Designed: HYDRAULIC FLUID SINGLE RESPONSE
Material: RUBBER SYNTHETIC TUBE
2 manufacturer part numbers on file

Identification

NSN: 4720-01-321-8281
NIIN: 013218281
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 74813026
Manufacturer: Kalmar AC Inc

General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-321-8281, 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. Government technical data includes 6 specifications, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-321-8281
Primary Part Number	74813026
Item Name	Hose,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Kalmar AC Inc
Status	ACTIVE
Measuring Method and Length	3.0 FEET NOMINAL OVERALL FT
Cross-Sectional Shape Style	ROUND
Inside Diameter	0.250 INCHES NOMINAL IN
Inside Surface Condition	SMOOTH
Media for Which Designed	HYDRAULIC FLUID SINGLE RESPONSE
Material	RUBBER SYNTHETIC TUBE

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

Cross-Reference Index

Part Number	Manufacturer
4813026-4	Kalmar AC Inc (USA)
74813026 PRIMARY	Kalmar AC Inc (USA)

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 4720-01-321-8281?

NSN 4720-01-321-8281 is a Hose,nonmetallic, manufactured by Kalmar AC Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-321-8281?

NSN 4720-01-321-8281 has 2 manufacturer part numbers on file: 4813026-4 (Kalmar AC Inc), 74813026 (Kalmar AC Inc).

What are the specifications of 74813026?

Key specifications for 74813026: Measuring Method and Length: 3.0 FEET NOMINAL OVERALL FT; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.250 INCHES NOMINAL IN; Inside Surface Condition: SMOOTH. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-321-8281 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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