PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13519-2Spring Assembly,load Beam

Breeze-Eastern Llc · NSN 1680-01-220-4464 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-220-4464 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-220-4464. Primary manufacturer part number: 13519-2.
Features
  • Spring Assembly,load Beam — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Breeze-Eastern Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring Assembly,load Beam, cataloged under National Stock Number 1680-01-220-4464, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Breeze-Eastern Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-220-4464
Primary Part Number13519-2
Item NameSpring Assembly,load Beam
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerBreeze-Eastern Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1680-00-593-5034135192 INTERCHANGEABLE
Arm,stop
Honeywell International Inc. Div Aerospace - Torrance
6625-01-181-4102631-SPECIAL INTERCHANGEABLE
Meter,special Scale
Phaostron Instrument and Electronic Company
6625-01-181-4103135192-3 INTERCHANGEABLE
Meter,special Scale
Solar Turbines Incorporated Dba Solar Turbines Incorporated
Cross-Reference Index
Part NumberManufacturer
13519-2 PRIMARY Breeze-Eastern Llc (USA)
Related Parts
1680-00-593-5034INTERCHANGEABLE
ARM,STOP
135192
6625-01-181-4102INTERCHANGEABLE
METER,SPECIAL SCALE
631-SPECIAL
6625-01-181-4103INTERCHANGEABLE
METER,SPECIAL SCALE
135192-3

Frequently Asked Questions

What is NSN 1680-01-220-4464?

NSN 1680-01-220-4464 is a Spring Assembly,load Beam, manufactured by Breeze-Eastern Llc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-220-4464?

NSN 1680-01-220-4464 has 1 cross-referenced part number: 13519-2 (Breeze-Eastern Llc).

What NSN replaces 1680-01-220-4464?

There are 3 known substitutes for 1680-01-220-4464: 1680-00-593-5034, 6625-01-181-4102, 6625-01-181-4103. Verify interchangeability with system specifications before substitution.

What are the specifications of 13519-2?

Key specifications for 13519-2: End Item Identification: AIRCRAFT MODEL CH-53E. 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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