NSN 4720-00-017-0865 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-017-0865. Manufacturer of record part number: 70541.
Also searched as4720-00-017-0865 ·
4720000170865 ·
NIIN 000170865 ·
00-017-0865 ·
FSC 4720 Hose and Flexible Tubing · CAGE 73002 · 70541 · HX7389 · 106851A · 106851A
Second Arm Length: 6.000 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
Working Length: 6.750 INCHES MINIMUM AND 7.000 INCHES MAXIMUM IN
First Arm Length: 3.000 INCHES NOMINAL IN
Identification
NSN: 4720-00-017-0865
NIIN: 000170865
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 70541
Manufacturer: Dayco Products Inc
General Description
The Hose,preformed, cataloged under National Stock Number 4720-00-017-0865, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dayco Products Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-00-017-0865
Primary Part Number
70541
Item Name
Hose,preformed
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Dayco Products Inc
Status
ACTIVE
Style Designator
SINGLE BEND
Wall Thickness
0.188 INCHES NOMINAL IN
Inside Diameter
1.500 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC OVERALL
Second Arm Length
6.000 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
Working Length
6.750 INCHES MINIMUM AND 7.000 INCHES MAXIMUM IN
First Arm Length
3.000 INCHES NOMINAL IN
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 Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-00-211-10960490-0326POSSIBLE MATCH
RELAY,REED
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2530-00-706-6919P45864POSSIBLE MATCH
TIE ROD END,STEERING
Possible match (shared part number)Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6105-00-858-0081S102FPOSSIBLE MATCH
MOTOR,TORQUE
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5935-00-879-00359115C1029-2POSSIBLE MATCH
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Possible match (shared part number)Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5905-00-885-346610043688-1POSSIBLE MATCH
RESISTOR,VARIABLE,WIRE WOUND,PRE
Possible match (shared part number)Us Army Aviation and Missile Command
2915-00-908-609120267POSSIBLE MATCH
NOZZLE,FUEL INJECTION
Possible match (shared part number)Collins Engine Nozzles, Inc
5999-00-979-025607-0301-0541POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5962-01-167-7872MM54C165JPOSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)National Semiconductor Corporation
3455-01-397-676920267POSSIBLE MATCH
CUTTER,MILLING,END
Possible match (shared part number)Niagara Cutter Inc
5330-01-417-5137372-7091POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
Possible match (shared part number)Stemco Inc Sub of Coltec Industries Inc
NSN 4720-00-017-0865 is a Hose,preformed, manufactured by Dayco Products Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-00-017-0865?
NSN 4720-00-017-0865 has 3 manufacturer part numbers on file: 70541 (Dayco Products Inc), 106851A (Oshkosh Defense Llc), 20267 (Gates Corporation).
What NSN replaces 4720-00-017-0865?
12 possible matches (shared part number, not a government interchangeability claim): 5945-00-211-1096, 2530-00-706-6919, 6105-00-858-0081. Verify interchangeability with system specifications before substitution.
What are the specifications of 70541?
Key specifications for 70541: Style Designator: SINGLE BEND; Wall Thickness: 0.188 INCHES NOMINAL IN; Inside Diameter: 1.500 INCHES NOMINAL IN; Special Features: CUT TO LENGTH. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4720-00-017-0865 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.