PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LD273452Gyro Mechanism

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1355-00-324-4119 · FSC 1355 · No Item Name Available
Verified by PartsTable
NSN 1355-00-324-4119 — this item is cataloged by the U.S. Government under National Stock Number 1355-00-324-4119. Primary manufacturer part number: LD273452.
Features
  • Gyro Mechanism — FSC 1355
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gyro Mechanism, cataloged under National Stock Number 1355-00-324-4119, is classified within Federal Supply Class 1355 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGyro Mechanism
FSC / FSG1355 — No Item Name Available (FSG 13)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1355-00-324-4119
Primary Part NumberLD273452
Item NameGyro Mechanism
FSC / FSG1355 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-100-0501 INTERCHANGEABLE
Cup,tapered Roller Bearing
5930-00-296-9330228-1134P1 INTERCHANGEABLE
Switch,sensitive
Raytheon Co Equipment Development Lab
Cross-Reference Index
Part NumberManufacturer
LD273452 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
827464 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3110-00-100-0501INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5930-00-296-9330INTERCHANGEABLE
SWITCH,SENSITIVE
228-1134P1

Frequently Asked Questions

What is NSN 1355-00-324-4119?

NSN 1355-00-324-4119 is a Gyro Mechanism, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1355 (No Item Name Available). Status: active.

What are the part numbers for NSN 1355-00-324-4119?

NSN 1355-00-324-4119 has 2 cross-referenced part numbers: LD273452 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 827464 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1355-00-324-4119?

There are 2 known substitutes for 1355-00-324-4119: 3110-00-100-0501, 5930-00-296-9330. Verify interchangeability with system specifications before substitution.

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