PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2547999Spring,helical,compression

Kitco Llc · NSN 5360-00-546-0934 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-546-0934 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-546-0934. Primary manufacturer part number: 2547999.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 0.414 INCHES NOMINAL IN
  • Inside Diameter: 0.194 INCHES NOMINAL IN
  • Material: STEEL UNS K08500 OVERALL
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Coil Quantity: 8
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 5360-00-546-0934, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kitco Llc. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-546-0934
Primary Part Number2547999
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKitco Llc
StatusACTIVE
Spring Free Length0.414 INCHES NOMINAL IN
Inside Diameter0.194 INCHES NOMINAL IN
MaterialSTEEL UNS K08500 OVERALL
End StyleSPRING END,SQUARED BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Coil Quantity8
Spring Free Outside Diameter0.242 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-198-1007QA62605 INTERCHANGEABLE
Roller,bearing
Timken Aerospace, Inc Dba Torrington Product
4730-00-289-5943973B197H01 INTERCHANGEABLE
Plug,pipe
Northrop Grumman Systems Corporation Dba Electronic Systems
5985-01-054-47468557P2 INTERCHANGEABLE
Attenuator,fixed
General Microwave Corporation Div Kratos Microwave Electronics
5330-01-330-96833886 INTERCHANGEABLE
Retainer,packing
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
2547999 PRIMARY Kitco Llc (USA)
2547999 PRIMARY Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA)
2547999 The Boeing Company (USA)
3886 Hardman Aircraft Inc (USA)
Related Parts
3110-00-198-1007INTERCHANGEABLE
ROLLER,BEARING
QA62605
4730-00-289-5943INTERCHANGEABLE
PLUG,PIPE
973B197H01
5985-01-054-4746INTERCHANGEABLE
ATTENUATOR,FIXED
8557P2
5330-01-330-9683INTERCHANGEABLE
RETAINER,PACKING
3886

Frequently Asked Questions

What is NSN 5360-00-546-0934?

NSN 5360-00-546-0934 is a Spring,helical,compression, manufactured by Kitco Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-546-0934?

NSN 5360-00-546-0934 has 4 cross-referenced part numbers: 2547999 (Kitco Llc), 2547999 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company), 2547999 (The Boeing Company), 3886 (Hardman Aircraft Inc).

What NSN replaces 5360-00-546-0934?

There are 4 known substitutes for 5360-00-546-0934: 3110-00-198-1007, 4730-00-289-5943, 5985-01-054-4746 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2547999?

Key specifications for 2547999: Spring Free Length: 0.414 INCHES NOMINAL IN; Inside Diameter: 0.194 INCHES NOMINAL IN; Material: STEEL UNS K08500 OVERALL; End Style: SPRING END,SQUARED BOTH ENDS. 10 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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