PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9750Fitting,lubrication

Hein Werner Corp · NSN 4730-01-186-1866 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-186-1866 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-186-1866. Primary manufacturer part number: 9750.
Features
  • Fitting,lubrication — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Hein Werner Corp
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-01-186-1866, 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 Hein Werner Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,lubrication
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHein Werner Corp (CAGE 28047)
Technical Specifications
ParameterValue
NSN4730-01-186-1866
Primary Part Number9750
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHein Werner Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3460-00-393-4988 INTERCHANGEABLE
Brush,fiber,rotary Wheel
2915-00-474-38579750 INTERCHANGEABLE
Pump,fuel,vane Type
Triumph Engine Control Systems Llc
6615-00-515-6009105589-01 INTERCHANGEABLE
Control,gyroscope,attitude-Headi
Ge Aviation Systems Llc
5330-00-599-128511582 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
6625-00-649-28239750 INTERCHANGEABLE
Test Set,thermostatic Switch
Msp Aviation, Inc. Dba Msp Maufacturing
1680-00-835-92189750 INTERCHANGEABLE
Actuator,electromechanical,rotar
Axillon Aerospace (baltimore) Inc.
5935-00-902-8851 INTERCHANGEABLE
Connector,plug,electrical
5935-01-011-7658 INTERCHANGEABLE
Connector,plug,electrical
6505-01-124-6797 INTERCHANGEABLE
Calcium Gluconate Injection
5950-01-133-5567144A9809P1 INTERCHANGEABLE
Transformer,power
Bae Systems Controls Inc.
Cross-Reference Index
Part NumberManufacturer
9750 PRIMARY Hein Werner Corp (USA)
Related Parts
3460-00-393-4988INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
2915-00-474-3857INTERCHANGEABLE
PUMP,FUEL,VANE TYPE
9750
6615-00-515-6009INTERCHANGEABLE
CONTROL,GYROSCOPE,ATTITUDE-HEADI
105589-01
5330-00-599-1285INTERCHANGEABLE
GASKET
11582
6625-00-649-2823INTERCHANGEABLE
TEST SET,THERMOSTATIC SWITCH
9750
1680-00-835-9218INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
9750
5935-00-902-8851INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-011-7658INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6505-01-124-6797INTERCHANGEABLE
CALCIUM GLUCONATE INJECTION
5950-01-133-5567INTERCHANGEABLE
TRANSFORMER,POWER
144A9809P1
5340-01-301-3229INTERCHANGEABLE
HANDLE,BAIL
152-001228-001
4320-01-370-8973INTERCHANGEABLE
PUMP,ROTARY
9750

Frequently Asked Questions

What is NSN 4730-01-186-1866?

NSN 4730-01-186-1866 is a Fitting,lubrication, manufactured by Hein Werner Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-186-1866?

NSN 4730-01-186-1866 has 1 cross-referenced part number: 9750 (Hein Werner Corp).

What NSN replaces 4730-01-186-1866?

There are 12 known substitutes for 4730-01-186-1866: 3460-00-393-4988, 2915-00-474-3857, 6615-00-515-6009 and 9 more. Verify interchangeability with system specifications before substitution.

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