PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16815Spring,helical,compression

Mid-America Aerotech, Llc · NSN 5360-00-083-4015 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-083-4015 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-083-4015. Primary manufacturer part number: 16815.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.250 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
  • Spring Free Length: 0.882 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Deflection Rate: 2.850 POUNDS PER INCH MINIMUM AND 3.300 POUNDS PER INCH MAXIMUM LBS
  • Style Designator: CYLINDRICAL
  • Surface Treatment: TIN OVERALL
  • Material: STEEL UNS K08500 OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-083-4015, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5360-00-083-4015
Primary Part Number16815
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Inside Diameter0.250 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
Spring Free Length0.882 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Deflection Rate2.850 POUNDS PER INCH MINIMUM AND 3.300 POUNDS PER INCH MAXIMUM LBS
Style DesignatorCYLINDRICAL
Surface TreatmentTIN OVERALL
MaterialSTEEL UNS K08500 OVERALL
Spring Solid Outside Diameter0.297 INCHES NOMINAL IN
Spring Free Outside Diameter0.297 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Solid Length0.154 INCHES NOMINAL IN
Coil Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-01-199-879416815 INTERCHANGEABLE
Gear,helical
Dana Commercial Vehicle Products, Llc
4330-01-220-776916-815 INTERCHANGEABLE
Filter,fluid
Hess Manufacturing Inc Div Blast-It-All
5305-01-325-8387MS90725-64 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
16815 Mid-America Aerotech, Llc (USA)
16815 E-Systems Inc Montek Div Fluid Controls Opns (USA)
16815 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
16815 Moog Inc (USA)
Related Parts
3020-01-199-8794INTERCHANGEABLE
GEAR,HELICAL
16815
4330-01-220-7769INTERCHANGEABLE
FILTER,FLUID
16-815
5305-01-325-8387INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90725-64

Frequently Asked Questions

What is NSN 5360-00-083-4015?

NSN 5360-00-083-4015 is a Spring,helical,compression, manufactured by Mid-America Aerotech, Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-083-4015?

NSN 5360-00-083-4015 has 4 cross-referenced part numbers: 16815 (Mid-America Aerotech, Llc), 16815 (E-Systems Inc Montek Div Fluid Controls Opns), 16815 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 16815 (Moog Inc).

What NSN replaces 5360-00-083-4015?

There are 3 known substitutes for 5360-00-083-4015: 3020-01-199-8794, 4330-01-220-7769, 5305-01-325-8387. Verify interchangeability with system specifications before substitution.

What are the specifications of 16815?

Key specifications for 16815: Inside Diameter: 0.250 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN; Spring Free Length: 0.882 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Deflection Rate: 2.850 POUNDS PER INCH MINIMUM AND 3.300 POUNDS PER INCH MAXIMUM LBS. 13 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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