NSN 4720-01-566-8713 · NIIN 015668713 · Part number 3970921
Cummins Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15434
Government record, cited
NSN 4720-01-566-8713 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-566-8713. Manufacturer of record part number: 3970921.
Also searched as4720-01-566-8713 ·
4720015668713 ·
NIIN 015668713 ·
01-566-8713 ·
FSC 4720 Hose and Flexible Tubing · CAGE 15434 · 3970921
Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
Cross-Sectional Shape Style: ROUND
Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.
Identification
NSN: 4720-01-566-8713
NIIN: 015668713
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3970921
Manufacturer: Cummins Inc.
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-566-8713, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Cummins Inc.. Government technical data includes 4 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 4720-01-566-8713?
NSN 4720-01-566-8713 is a Hose Assembly,nonmetallic, manufactured by Cummins Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-566-8713?
NSN 4720-01-566-8713 has 1 manufacturer part number on file: 3970921 (Cummins Inc.).
What are the specifications of 3970921?
Key specifications for 3970921: End Connection Design: STRAIGHT ALL ENDS; Connection Type: UNTHREADED EXTERNAL HOSE SECOND END; Cross-Sectional Shape Style: ROUND; Special Features: ONE END PLAIN, OTHER END INTERNALLY THREADED SWIVEL NUT. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-566-8713 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.