NSN 4720-01-439-3316 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-439-3316. Manufacturer of record part number: 23059010 ITEM 21.
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-439-3316, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rolls-Royce Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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)
Manufacturers
Rolls-Royce Corporation (CAGE 63005); Rolls-Royce Marine North America Inc. (CAGE 38ZC7)
Technical Specifications
Parameter
Value
NSN
4720-01-439-3316
Primary Part Number
23059010 ITEM 21
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Rolls-Royce Corporation
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-439-333323038519-8POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Rolls-Royce Corporation
4720-01-439-3336POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-439-333823059186-02POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Rolls-Royce Corporation
4720-01-439-3343POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-439-4832POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-440-1281775577P0310POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division
NSN 4720-01-439-3316 is a Hose Assembly,nonmetallic, manufactured by Rolls-Royce Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-439-3316?
NSN 4720-01-439-3316 has 3 manufacturer part numbers on file: 23059010 ITEM 21 (Rolls-Royce Corporation), 23059186-10 (Rolls-Royce Marine North America Inc.), 23059186-10 (Rolls-Royce Corporation).
What NSN replaces 4720-01-439-3316?
7 possible matches (shared part number, not a government interchangeability claim): 4720-01-439-3333, 4720-01-439-3336, 4720-01-439-3338. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-439-3316 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.