PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3344Spring,helical,compression

Hydronic Corp · NSN 5360-00-247-1013 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-247-1013 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-247-1013. Primary manufacturer part number: 3344.
Features
  • Spring,helical,compression — FSC 5360
  • Style Designator: CONVEX
  • Spring Free Outside Diameter: 0.219 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
  • Coil Quantity: 14
  • Coil Helix Direction: RIGHT-HAND
  • Spring Free Length: 0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
  • Inside Diameter: 0.125 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-247-1013, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydronic Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-247-1013
Primary Part Number3344
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHydronic Corp
StatusACTIVE
Style DesignatorCONVEX
Spring Free Outside Diameter0.219 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
Coil Quantity14
Coil Helix DirectionRIGHT-HAND
Spring Free Length0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
Inside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-080-21227913186 INTERCHANGEABLE
Attenuator,fixed
Us Army Aviation and Missile Command
5920-00-139-32893344 INTERCHANGEABLE
Fuse,cartridge
International Business Machines Corp Parts Order Center Dept E - 54
5930-00-147-00713344 INTERCHANGEABLE
Switch,electrical
Altec Air, Llc Dba Altec Llc
2520-00-152-83623344 INTERCHANGEABLE
Shaft
Clark Material Handling Company
5325-00-276-420537285 INTERCHANGEABLE
Grommet,nonmetallic
Raytheon Company Dba Raytheon
9320-00-618-0704 INTERCHANGEABLE
Rubber Sheet,cellular
1270-00-716-759633-44 INTERCHANGEABLE
Module,antenna Moun
Te Connectivity Corporation Dba Microdot Products
4710-01-112-49943344 INTERCHANGEABLE
Tube,lower
Marvel Manufacturing Co Div the Marvel Manufacturing Company
6730-01-126-90293344 INTERCHANGEABLE
Projector,sound Sli
Bosch Security Systems, Llc
6505-01-132-0651NDC00006-0136-68 INTERCHANGEABLE
Timolol Maleate Tablets
Merck Sharp & Dohme Corp. Dba Merck Div Us Human Health
Cross-Reference Index
Part NumberManufacturer
3344 Hydronic Corp (USA)
3349-S Hydronic Corp (USA)
Related Parts
5985-00-080-2122INTERCHANGEABLE
ATTENUATOR,FIXED
7913186
5920-00-139-3289INTERCHANGEABLE
FUSE,CARTRIDGE
3344
5930-00-147-0071INTERCHANGEABLE
SWITCH,ELECTRICAL
3344
2520-00-152-8362INTERCHANGEABLE
SHAFT
3344
5325-00-276-4205INTERCHANGEABLE
GROMMET,NONMETALLIC
37285
9320-00-618-0704INTERCHANGEABLE
RUBBER SHEET,CELLULAR
1270-00-716-7596INTERCHANGEABLE
MODULE,ANTENNA MOUN
33-44
4710-01-112-4994INTERCHANGEABLE
TUBE,LOWER
3344
6730-01-126-9029INTERCHANGEABLE
PROJECTOR,SOUND SLI
3344
6505-01-132-0651INTERCHANGEABLE
TIMOLOL MALEATE TABLETS
NDC00006-0136-68
2910-01-167-2933INTERCHANGEABLE
FILTER ELEMENT,FLUID
0496-4323
6680-01-179-3025INTERCHANGEABLE
TACHOMETER,STROBOSCOPIC

Frequently Asked Questions

What is NSN 5360-00-247-1013?

NSN 5360-00-247-1013 is a Spring,helical,compression, manufactured by Hydronic Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-247-1013?

NSN 5360-00-247-1013 has 2 cross-referenced part numbers: 3344 (Hydronic Corp), 3349-S (Hydronic Corp).

What NSN replaces 5360-00-247-1013?

There are 12 known substitutes for 5360-00-247-1013: 5985-00-080-2122, 5920-00-139-3289, 5930-00-147-0071 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3344?

Key specifications for 3344: Style Designator: CONVEX; Spring Free Outside Diameter: 0.219 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN; Coil Quantity: 14; Coil Helix Direction: RIGHT-HAND. 6 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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