PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3914579Adapter,straight,tube to Hose

Cummins Inc. · NSN 4730-01-399-1065 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-399-1065 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-399-1065. Primary manufacturer part number: 3914579.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-399-1065, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Cummins Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-399-1065
Primary Part Number3914579
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-01-309-9977259-2024-4-6 INTERCHANGEABLE
Elbow,pipe to Tube
Danfoss Power Solutions II, Llc
4730-01-398-85282023-6-8B INTERCHANGEABLE
Elbow,pipe to Tube
Danfoss Power Solutions II, Llc
4720-01-399-1853CF-02 INTERCHANGEABLE
Parts Kit,hose Assembly,nonmetal
Hynautic Inc Div of Sta-Rite Industries Inc
2040-01-399-5793328-6A INTERCHANGEABLE
Connector,thru-Hull
Perko Inc
4820-01-406-0358BBV-38 INTERCHANGEABLE
Valve,ball
Dvcc, Llc
4820-01-406-0360BBV-25 INTERCHANGEABLE
Valve,ball
Dvcc, Llc
4320-01-407-0986 INTERCHANGEABLE
Parts Kit,reciprocating Pump
4320-01-407-0990WS-280B INTERCHANGEABLE
Pump,reciprocating
Imtra Corp
4320-01-407-0993WSK-280 INTERCHANGEABLE
Parts Kit,reciprocating Pump
Imtra Corp
Cross-Reference Index
Part NumberManufacturer
5105293 PIECE122 Naval Sea Systems Command (USA)
3914579 PRIMARY Cummins Inc. (USA)
5105293 Naval Sea Systems Command (USA)
Related Parts
4730-01-309-9977INTERCHANGEABLE
ELBOW,PIPE TO TUBE
259-2024-4-6
4730-01-398-8528INTERCHANGEABLE
ELBOW,PIPE TO TUBE
2023-6-8B
4720-01-399-1853INTERCHANGEABLE
PARTS KIT,HOSE ASSEMBLY,NONMETAL
CF-02
2040-01-399-5793INTERCHANGEABLE
CONNECTOR,THRU-HULL
328-6A
4820-01-406-0358INTERCHANGEABLE
VALVE,BALL
BBV-38
4820-01-406-0360INTERCHANGEABLE
VALVE,BALL
BBV-25
4320-01-407-0986INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
4320-01-407-0990INTERCHANGEABLE
PUMP,RECIPROCATING
WS-280B
4320-01-407-0993INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
WSK-280

Frequently Asked Questions

What is NSN 4730-01-399-1065?

NSN 4730-01-399-1065 is a Adapter,straight,tube to Hose, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-399-1065?

NSN 4730-01-399-1065 has 3 cross-referenced part numbers: 5105293 PIECE122 (Naval Sea Systems Command), 3914579 (Cummins Inc.), 5105293 (Naval Sea Systems Command).

What NSN replaces 4730-01-399-1065?

There are 9 known substitutes for 4730-01-399-1065: 4730-01-309-9977, 4730-01-398-8528, 4720-01-399-1853 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3914579?

Key specifications for 3914579: End Item Identification: 170 PATROL COASTAL CLASS SHIPS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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