NSN 4720-01-673-8221 · NIIN 016738221 · Part number 600-N12B
Coilhose Pneumatics, Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 58277
Government record, cited
NSN 4720-01-673-8221 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-673-8221. Manufacturer of record part number: 600-N12B.
Also searched as4720-01-673-8221 ·
4720016738221 ·
NIIN 016738221 ·
01-673-8221 ·
FSC 4720 Hose and Flexible Tubing · CAGE 58277 · 600-N12B · 11B4550057
Measuring Method and Length: 9.6 FEET NOMINAL WORKING FT
Connection Type: THREADED EXTERNAL PIPE SECOND END
Cross-Sectional Shape Style: ROUND
Exterior Color: YELLOW
Inside Diameter: 0.25 INCHES NOMINAL IN
Media for Which Designed: AIR SINGLE RESPONSE
2 manufacturer part numbers on file
Identification
NSN: 4720-01-673-8221
NIIN: 016738221
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 600-N12B
Manufacturer: Coilhose Pneumatics, Inc.
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-673-8221, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Coilhose Pneumatics, 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.
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (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 4720-01-673-8221?
NSN 4720-01-673-8221 is a Hose Assembly,nonmetallic, manufactured by Coilhose Pneumatics, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-673-8221?
NSN 4720-01-673-8221 has 2 manufacturer part numbers on file: 600-N12B (Coilhose Pneumatics, Inc.), 11B4550057 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army).
What are the specifications of 600-N12B?
Key specifications for 600-N12B: Measuring Method and Length: 9.6 FEET NOMINAL WORKING FT; Connection Type: THREADED EXTERNAL PIPE SECOND END; Cross-Sectional Shape Style: ROUND; Exterior Color: YELLOW. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-673-8221 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.