PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K0501Adapter,straight,tube to Hose

Killark Electric Mfg Co · NSN 4730-01-441-6250 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-441-6250 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-441-6250. Primary manufacturer part number: K0501.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Killark Electric Mfg Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-441-6250, 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 Killark Electric Mfg Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-441-6250
Primary Part NumberK0501
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerKillark Electric Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1650-00-131-96268215-1 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Goodrich Aerospace Canada Ltd
5360-00-318-1062120042 INTERCHANGEABLE
Spring,leaf
Am General Llc
1730-00-764-0224 INTERCHANGEABLE
Cylinder,jack,hydra
5340-00-949-550382151 INTERCHANGEABLE
Turnbuckle Body
Triumph Engine Control Systems Llc
2815-01-010-985503340600 INTERCHANGEABLE
Valve,poppet,engine
Hatz Diesel of America Inc
5935-01-048-1186GC811GA1 INTERCHANGEABLE
Connector,receptacle,electrical
Northrop Grumman Systems Corporation
5945-01-049-13808215-1 INTERCHANGEABLE
Solenoid,electrical
Curtiss-Wright Controls Integrated Sensing, Inc.
5915-01-211-7777 INTERCHANGEABLE
Filter,radio Frequency Interfere
3040-01-461-4748 INTERCHANGEABLE
Rod,piston,linear Actuating Cyli
5330-01-614-7792 INTERCHANGEABLE
Retainer Sleeve,seal
Cross-Reference Index
Part NumberManufacturer
K0501 PRIMARY Killark Electric Mfg Co (USA)
8215-1 Eaton Aviation Corporation (USA)
8215-1 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
Related Parts
1650-00-131-9626INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
8215-1
5360-00-318-1062INTERCHANGEABLE
SPRING,LEAF
120042
1730-00-764-0224INTERCHANGEABLE
CYLINDER,JACK,HYDRA
5340-00-949-5503INTERCHANGEABLE
TURNBUCKLE BODY
82151
2815-01-010-9855INTERCHANGEABLE
VALVE,POPPET,ENGINE
03340600
5935-01-048-1186INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GC811GA1
5945-01-049-1380INTERCHANGEABLE
SOLENOID,ELECTRICAL
8215-1
5915-01-211-7777INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
3040-01-461-4748INTERCHANGEABLE
ROD,PISTON,LINEAR ACTUATING CYLI
5330-01-614-7792INTERCHANGEABLE
RETAINER SLEEVE,SEAL

Frequently Asked Questions

What is NSN 4730-01-441-6250?

NSN 4730-01-441-6250 is a Adapter,straight,tube to Hose, manufactured by Killark Electric Mfg Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-441-6250?

NSN 4730-01-441-6250 has 3 cross-referenced part numbers: K0501 (Killark Electric Mfg Co), 8215-1 (Eaton Aviation Corporation), 8215-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).

What NSN replaces 4730-01-441-6250?

There are 10 known substitutes for 4730-01-441-6250: 1650-00-131-9626, 5360-00-318-1062, 1730-00-764-0224 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K0501?

Key specifications for K0501: Special Features: SIZE 1/2 IN. IN; End Item Identification: 1740-01-253-8064. 2 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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