PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

230-23Fulcrum,pump

Lear Siegler Inc Astro Structures Div · NSN 1730-00-676-5780 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-676-5780 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-676-5780. Primary manufacturer part number: 230-23.
Features
  • Fulcrum,pump — FSC 1730
  • 1 verified cross-reference
  • Primary manufacturer: Lear Siegler Inc Astro Structures Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Fulcrum,pump, cataloged under National Stock Number 1730-00-676-5780, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Lear Siegler Inc Astro Structures Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFulcrum,pump
FSC / FSG1730 — No Item Name Available (FSG 17)
ManufacturersLear Siegler Inc Astro Structures Div (CAGE 29683)
Technical Specifications
ParameterValue
NSN1730-00-676-5780
Primary Part Number230-23
Item NameFulcrum,pump
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerLear Siegler Inc Astro Structures Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5305-00-054-5648 INTERCHANGEABLE
Screw,machine
5136-00-239-27733506 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5905-00-500-6532 INTERCHANGEABLE
Resistor,fixed,film
4530-00-586-5219 INTERCHANGEABLE
Gasket,screen,fuel
5950-00-648-024250-112085-3 INTERCHANGEABLE
Transformer,radio Frequency
General Dynamics Mission Systems, Inc.
5330-01-101-6908 INTERCHANGEABLE
Seal,lip
5961-01-131-374466-718-006 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Astec America Inc.
5945-01-359-582523023 INTERCHANGEABLE
Relay,electromagnetic
L-3 Services, Inc. Dba Command & Control Systems Software & Expeditionary Operation
6515-01-540-160023023 INTERCHANGEABLE
Tubing Set,syringe Filling Pump
Nova Biomedical Corp
1730-01-661-4131230-23 INTERCHANGEABLE
Jack,aircraft Landing Gear
Columbus Jack Corporation Div Columbus Jack
Cross-Reference Index
Part NumberManufacturer
230-23 Lear Siegler Inc Astro Structures Div (USA)
Related Parts
5305-00-054-5648INTERCHANGEABLE
SCREW,MACHINE
5136-00-239-2773INTERCHANGEABLE
DIE,THREAD CUTTING
3506
5905-00-500-6532INTERCHANGEABLE
RESISTOR,FIXED,FILM
4530-00-586-5219INTERCHANGEABLE
GASKET,SCREEN,FUEL
5950-00-648-0242INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
50-112085-3
5330-01-101-6908INTERCHANGEABLE
SEAL,LIP
5961-01-131-3744INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
66-718-006
5945-01-359-5825INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
23023
6515-01-540-1600INTERCHANGEABLE
TUBING SET,SYRINGE FILLING PUMP
23023
1730-01-661-4131INTERCHANGEABLE
JACK,AIRCRAFT LANDING GEAR
230-23

Frequently Asked Questions

What is NSN 1730-00-676-5780?

NSN 1730-00-676-5780 is a Fulcrum,pump, manufactured by Lear Siegler Inc Astro Structures Div, classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-676-5780?

NSN 1730-00-676-5780 has 1 cross-referenced part number: 230-23 (Lear Siegler Inc Astro Structures Div).

What NSN replaces 1730-00-676-5780?

There are 10 known substitutes for 1730-00-676-5780: 5305-00-054-5648, 5136-00-239-2773, 5905-00-500-6532 and 7 more. Verify interchangeability with system specifications before substitution.

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