PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102994Spring,helical,extension

Michigan Dynamics Inc · NSN 5360-00-782-4263 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-782-4263 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-782-4263. Primary manufacturer part number: 102994.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.562 INCHES NOMINAL IN
  • Inside Diameter: 0.491 INCHES NOMINAL IN
  • Spring Free Length: 2.665 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Style Designator: CYLINDRICAL
  • Material: STEEL UNS K08500 OVERALL
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-782-4263, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Michigan Dynamics Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN5360-00-782-4263
Primary Part Number102994
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMichigan Dynamics Inc
StatusACTIVE
Spring Free Outside Diameter0.562 INCHES NOMINAL IN
Inside Diameter0.491 INCHES NOMINAL IN
Spring Free Length2.665 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorCYLINDRICAL
MaterialSTEEL UNS K08500 OVERALL
Surface TreatmentCADMIUM OVERALL
Design TypeCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5865-00-204-4280 INTERCHANGEABLE
Notch Filter Driver
5310-00-754-4261102994 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
102994 PRIMARY Michigan Dynamics Inc (USA)
Related Parts
5865-00-204-4280INTERCHANGEABLE
NOTCH FILTER DRIVER
5310-00-754-4261INTERCHANGEABLE
WASHER,FLAT
102994

Frequently Asked Questions

What is NSN 5360-00-782-4263?

NSN 5360-00-782-4263 is a Spring,helical,extension, manufactured by Michigan Dynamics Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-782-4263?

NSN 5360-00-782-4263 has 1 cross-referenced part number: 102994 (Michigan Dynamics Inc).

What NSN replaces 5360-00-782-4263?

There are 2 known substitutes for 5360-00-782-4263: 5865-00-204-4280, 5310-00-754-4261. Verify interchangeability with system specifications before substitution.

What are the specifications of 102994?

Key specifications for 102994: Spring Free Outside Diameter: 0.562 INCHES NOMINAL IN; Inside Diameter: 0.491 INCHES NOMINAL IN; Spring Free Length: 2.665 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 8 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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