PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3128Spring,helical,compression

Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in · NSN 5360-00-535-8942 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-535-8942 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-535-8942. Primary manufacturer part number: 3128.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 3.531 INCHES NOMINAL IN
  • Spring Deflection Rate: 40.000 POUNDS PER INCH NOMINAL LBS
  • Inside Diameter: 3.177 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Spring Free Length: 1.250 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-535-8942, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-535-8942
Primary Part Number3128
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerPurolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
StatusACTIVE
Spring Free Outside Diameter3.531 INCHES NOMINAL IN
Spring Deflection Rate40.000 POUNDS PER INCH NOMINAL LBS
Inside Diameter3.177 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Spring Free Length1.250 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
End StyleSPRING END,SQUARED BOTH ENDS
Coil Quantity2-1/2
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-241-00983128 INTERCHANGEABLE
Pin,straight,headed
Kearflex Engineering Company
5120-00-242-3330 INTERCHANGEABLE
Socket,socket Wrench
5360-00-415-7171FM3128A INTERCHANGEABLE
Spring,helical,compression
Banner Industries Inc Skinner Engine Co Div
3030-00-464-2519 INTERCHANGEABLE
Belt,positive Drive
5935-00-552-51813328 INTERCHANGEABLE
Connector,plug,electrical
Abb Installation Products Inc
5815-00-603-66983128 INTERCHANGEABLE
Lever Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
9330-00-618-18403128 INTERCHANGEABLE
Plastic Sheet
The Boeing Company Div Defense
4730-00-884-33043128 INTERCHANGEABLE
Strainer Element,sediment
Michigan Dynamics Inc
4730-00-895-92213128 INTERCHANGEABLE
Elbow
Mcculloch Corp
5935-00-929-7399 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
3128 PRIMARY Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in (USA)
Related Parts
5315-00-241-0098INTERCHANGEABLE
PIN,STRAIGHT,HEADED
3128
5120-00-242-3330INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5360-00-415-7171INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
FM3128A
3030-00-464-2519INTERCHANGEABLE
BELT,POSITIVE DRIVE
5935-00-552-5181INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3328
5815-00-603-6698INTERCHANGEABLE
LEVER ASSEMBLY
3128
9330-00-618-1840INTERCHANGEABLE
PLASTIC SHEET
3128
4730-00-884-3304INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
3128
4730-00-895-9221INTERCHANGEABLE
ELBOW
3128
5935-00-929-7399INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-010-0491INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6625-01-110-4173INTERCHANGEABLE
POST

Frequently Asked Questions

What is NSN 5360-00-535-8942?

NSN 5360-00-535-8942 is a Spring,helical,compression, manufactured by Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-535-8942?

NSN 5360-00-535-8942 has 1 cross-referenced part number: 3128 (Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in).

What NSN replaces 5360-00-535-8942?

There are 12 known substitutes for 5360-00-535-8942: 5315-00-241-0098, 5120-00-242-3330, 5360-00-415-7171 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3128?

Key specifications for 3128: Spring Free Outside Diameter: 3.531 INCHES NOMINAL IN; Spring Deflection Rate: 40.000 POUNDS PER INCH NOMINAL LBS; Inside Diameter: 3.177 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL. 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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