PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

325920 PIECE 1Spring,flat

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-00-382-5539 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-382-5539 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-382-5539. Primary manufacturer part number: 325920 PIECE 1.
Features
  • Spring,flat — FSC 5360
  • Material: COPPER ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy Overall construction
General Description

The Spring,flat, cataloged under National Stock Number 5360-00-382-5539, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-382-5539
Primary Part Number325920 PIECE 1
Item NameSpring,flat
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5815-00-066-8057202699 INTERCHANGEABLE
Fle,print
National Security Agency
5360-00-256-9646202699 INTERCHANGEABLE
Spring,helical,compression
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
325920PC1REVA D Naval Sea Systems Command (USA)
202699 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
325920 PIECE 1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5815-00-066-8057INTERCHANGEABLE
FLE,PRINT
202699
5360-00-256-9646INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
202699

Frequently Asked Questions

What is NSN 5360-00-382-5539?

NSN 5360-00-382-5539 is a Spring,flat, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-382-5539?

NSN 5360-00-382-5539 has 3 cross-referenced part numbers: 325920PC1REVA D (Naval Sea Systems Command), 202699 (Lockheed Martin Corporation Div Rms - Mitchel Field), 325920 PIECE 1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5360-00-382-5539?

There are 2 known substitutes for 5360-00-382-5539: 5815-00-066-8057, 5360-00-256-9646. Verify interchangeability with system specifications before substitution.

What are the specifications of 325920 PIECE 1?

Key specifications for 325920 PIECE 1: Special Features: HAS NOMINAL OVERALL WIDTH OF 0.172 IN. IN; Material: COPPER ALLOY OVERALL; Overall Height: 0.0083 INCHES MINIMUM AND 0.0095 INCHES MAXIMUM IN; Overall Length: 0.593 INCHES NOMINAL IN. 4 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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