NSN 4720-01-574-4653 · NIIN 015744653 · Part number 7-511A21691-003
The Boeing Company · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 8V613
Government record, cited
NSN 4720-01-574-4653 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-574-4653. Manufacturer of record part number: 7-511A21691-003.
Also searched as4720-01-574-4653 ·
4720015744653 ·
NIIN 015744653 ·
01-574-4653 ·
FSC 4720 Hose and Flexible Tubing · CAGE 8V613 · 7-511A21691-003 · DOU1202-0002
The Hose,nonmetallic, cataloged under National Stock Number 4720-01-574-4653, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers 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 4720-01-574-4653?
NSN 4720-01-574-4653 is a Hose,nonmetallic, manufactured by The Boeing Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-574-4653?
NSN 4720-01-574-4653 has 2 manufacturer part numbers on file: 7-511A21691-003 (The Boeing Company), DOU1202-0002 (Flexfab Llc).
What are the specifications of 7-511A21691-003?
Key specifications for 7-511A21691-003: Special Features: LENGTH: 22.0 INCHES; I.D.: .75 INCHES; O.D.: 1.00 INCHES; EXPORT CONTROLLED - TECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF US IN; Part Name Assigned by Controlling Agency: HOSE, BLEED AIR; End Item Identification: 1520-01-355-8250. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-574-4653 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.
What is the DEMIL code for NSN 4720-01-574-4653?
NSN 4720-01-574-4653 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.