PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57-542Spring,helical,compression

Triumph Thermal Systems - Maryland, Inc. · NSN 5360-00-876-9869 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-876-9869 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-876-9869. Primary manufacturer part number: 57-542.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Solid Length: 0.270 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Outside Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Coil Quantity: 6 1/5
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Style Designator: CYLINDRICAL
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 5360-00-876-9869, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-876-9869
Primary Part Number57-542
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Spring Solid Length0.270 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Coil Quantity6 1/5
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length0.412 INCHES NOMINAL IN
Inside Diameter0.199 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
Spring Deflection Rate96.400 POUNDS PER INCH NOMINAL LBS
MaterialSTEEL UNS K08500 OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-01-032-7496 INTERCHANGEABLE
Hammer,hand
5970-01-190-343457542 INTERCHANGEABLE
Insulator,plate
Unison Industries Llc
6650-01-672-403557-542 INTERCHANGEABLE
Lens,optical Instrument
Edmund Optics, Inc
Cross-Reference Index
Part NumberManufacturer
57-542 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5120-01-032-7496INTERCHANGEABLE
HAMMER,HAND
5970-01-190-3434INTERCHANGEABLE
INSULATOR,PLATE
57542
6650-01-672-4035INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
57-542

Frequently Asked Questions

What is NSN 5360-00-876-9869?

NSN 5360-00-876-9869 is a Spring,helical,compression, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-876-9869?

NSN 5360-00-876-9869 has 1 cross-referenced part number: 57-542 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 5360-00-876-9869?

There are 3 known substitutes for 5360-00-876-9869: 5120-01-032-7496, 5970-01-190-3434, 6650-01-672-4035. Verify interchangeability with system specifications before substitution.

What are the specifications of 57-542?

Key specifications for 57-542: Spring Solid Length: 0.270 INCHES NOMINAL IN; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Free Outside Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Coil Quantity: 6 1/5. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com