PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5444Spring,helical,compression

Haskel International, Llc Dba Haskel International, Llc · NSN 5360-00-343-5007 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-343-5007 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-343-5007. Primary manufacturer part number: 5444.
Features
  • Spring,helical,compression — FSC 5360
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: TAPERED
  • Spring Length Under Load: 0.119 INCHES NOMINAL IN
  • Coil Quantity: 12
  • Spring Free Outside Diameter: 0.312 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 0.494 INCHES NOMINAL IN
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 5360-00-343-5007, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 12 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-343-5007
Primary Part Number5444
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorTAPERED
Spring Length Under Load0.119 INCHES NOMINAL IN
Coil Quantity12
Spring Free Outside Diameter0.312 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length0.494 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL UNS K08500 OVERALL
Spring Deflection Rate0.588 POUNDS PER INCH NOMINAL LBS
Load Rating0.070 POUNDS NOMINAL LBS
Spring Solid Length0.200 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4510-00-188-8509 INTERCHANGEABLE
Handle,faucet
2520-00-461-8861 INTERCHANGEABLE
Shield,ball Socket
5950-00-646-1281675965 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
6250-00-938-1271 INTERCHANGEABLE
Lampholder
7125-01-044-25901947 INTERCHANGEABLE
Cabinet,storage
Eagle Mfg Co
5315-01-205-55185444 INTERCHANGEABLE
Pin
Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division
5935-01-424-7412 INTERCHANGEABLE
Connector,plug,electrical
5120-01-428-4788 INTERCHANGEABLE
Socket,socket Wrench
5977-01-446-3728544-4 INTERCHANGEABLE
Brush Set Assembly
Arc Systems Inc
1680-01-469-1360 INTERCHANGEABLE
Lever
Cross-Reference Index
Part NumberManufacturer
5444 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
4510-00-188-8509INTERCHANGEABLE
HANDLE,FAUCET
2520-00-461-8861INTERCHANGEABLE
SHIELD,BALL SOCKET
5950-00-646-1281INTERCHANGEABLE
TRANSFORMER,POWER
675965
6250-00-938-1271INTERCHANGEABLE
LAMPHOLDER
7125-01-044-2590INTERCHANGEABLE
CABINET,STORAGE
1947
5315-01-205-5518INTERCHANGEABLE
PIN
5444
5935-01-424-7412INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5120-01-428-4788INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5977-01-446-3728INTERCHANGEABLE
BRUSH SET ASSEMBLY
544-4
1680-01-469-1360INTERCHANGEABLE
LEVER

Frequently Asked Questions

What is NSN 5360-00-343-5007?

NSN 5360-00-343-5007 is a Spring,helical,compression, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-343-5007?

NSN 5360-00-343-5007 has 1 cross-referenced part number: 5444 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 5360-00-343-5007?

There are 10 known substitutes for 5360-00-343-5007: 4510-00-188-8509, 2520-00-461-8861, 5950-00-646-1281 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5444?

Key specifications for 5444: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: TAPERED; Spring Length Under Load: 0.119 INCHES NOMINAL IN; Coil Quantity: 12. 12 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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