PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45043Spring,filler

B E Aerospace Inc Services Div · NSN 1680-00-570-7679 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-570-7679 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-570-7679. Primary manufacturer part number: 45043.
Features
  • Spring,filler — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: B E Aerospace Inc Services Div
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,filler, cataloged under National Stock Number 1680-00-570-7679, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is B E Aerospace Inc Services Div. 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 NameSpring,filler
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersB E Aerospace Inc Services Div (CAGE 83945)
Technical Specifications
ParameterValue
NSN1680-00-570-7679
Primary Part Number45043
Item NameSpring,filler
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerB E Aerospace Inc Services Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-038-078645041 INTERCHANGEABLE
Deflector,dirt and Liquid
Northrop Grumman Systems Corporation Div Marine Systems
3020-00-053-31471412588-40 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-00-054-4117450-43 INTERCHANGEABLE
Pin,straight,headless
Lockheed Martin Corporation Div Rms
3020-00-074-93071412588-30 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-00-977-9349128SCAV275-1 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation
5330-01-067-36334504-3 INTERCHANGEABLE
Packing,preformed
Hydrasearch Company, Llc
4730-01-140-044845043 INTERCHANGEABLE
Plug,crankcase
Leroi International Inc Dba Compair Leroi
4710-01-188-5890 INTERCHANGEABLE
Tubing,nonmetallic
5305-01-322-871045043 INTERCHANGEABLE
Screw,cap,socket Head
Safety Socket Llc
5340-01-344-1030 INTERCHANGEABLE
Bracket,double Angle
Cross-Reference Index
Part NumberManufacturer
45043 PRIMARY B E Aerospace Inc Services Div (USA)
Related Parts
2825-00-038-0786INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
45041
3020-00-053-3147INTERCHANGEABLE
GEAR,SPUR
1412588-40
5315-00-054-4117INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
450-43
3020-00-074-9307INTERCHANGEABLE
GEAR,SPUR
1412588-30
5985-00-977-9349INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
128SCAV275-1
5330-01-067-3633INTERCHANGEABLE
PACKING,PREFORMED
4504-3
4730-01-140-0448INTERCHANGEABLE
PLUG,CRANKCASE
45043
4710-01-188-5890INTERCHANGEABLE
TUBING,NONMETALLIC
5305-01-322-8710INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
45043
5340-01-344-1030INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
3455-01-364-8159INTERCHANGEABLE
CUTTER,MILLING,PLAIN
302-4
1005-01-661-5915INTERCHANGEABLE
SPRING ASSEMBLY,EXTRACTOR,SMALL
45043

Frequently Asked Questions

What is NSN 1680-00-570-7679?

NSN 1680-00-570-7679 is a Spring,filler, manufactured by B E Aerospace Inc Services Div, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-570-7679?

NSN 1680-00-570-7679 has 1 cross-referenced part number: 45043 (B E Aerospace Inc Services Div).

What NSN replaces 1680-00-570-7679?

There are 12 known substitutes for 1680-00-570-7679: 2825-00-038-0786, 3020-00-053-3147, 5315-00-054-4117 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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