The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-678-3986, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 Assembly,nonmetallic
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Technical Specifications
Parameter
Value
NSN
4720-01-678-3986
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-678-3995P266JCJ9121212-26.5POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-678-4003P266JC39121212-25.0POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-678-4011P266JCJ9080808-21.8POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-679-4350P2660606060404-58.5POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-679-4770P266JCJ7060606-36.0POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
P266JCJ9080808-55.5
3/2Design control — primary reference
U.S. Government activity
936465
D/9Drawing number reference only
U.S. Government activity
936465-5
1/2Source control — Government-approved source
U.S. Government activity
Related Parts
4720-01-678-3995POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
P266JCJ9121212-26.5
4720-01-678-4003POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
P266JC39121212-25.0
4720-01-678-4011POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
P266JCJ9080808-21.8
4720-01-679-4350POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
P2660606060404-58.5
4720-01-679-4770POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
P266JCJ7060606-36.0
Frequently Asked Questions
What is NSN 4720-01-678-3986?
NSN 4720-01-678-3986 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What NSN replaces 4720-01-678-3986?
5 possible matches (shared part number, not a government interchangeability claim): 4720-01-678-3995, 4720-01-678-4003, 4720-01-678-4011. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-678-3986 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.