PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A28Spring,helical,compression

Ashcroft Inc Dba Heise · NSN 5360-00-292-4226 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-292-4226 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-292-4226. Primary manufacturer part number: A28.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.625 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND
  • Spring Deflection Rate: 79.800 POUNDS PER INCH NOMINAL LBS
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Length: 2.125 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.875 INCHES NOMINAL IN
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 5360-00-292-4226, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ashcroft Inc Dba Heise. 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
NSN5360-00-292-4226
Primary Part NumberA28
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
Inside Diameter0.625 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND
Spring Deflection Rate79.800 POUNDS PER INCH NOMINAL LBS
Surface TreatmentCADMIUM OVERALL
Spring Free Length2.125 INCHES NOMINAL IN
Spring Free Outside Diameter0.875 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
MaterialSTEEL OVERALL
Coil Quantity12
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-127-4616A28 INTERCHANGEABLE
Belt,v
Emerson Electric Co Browning Mfg Div
3110-00-155-9164 INTERCHANGEABLE
Bearing,ball,thrust
5999-00-238-232611273-1-1 INTERCHANGEABLE
Contact,electrical
Ward Leonard Ct Llc
2240-00-300-0332 INTERCHANGEABLE
Brake Shoe,railway Car
5977-00-429-0941A28 INTERCHANGEABLE
Collar,spring Pin
Hobart Bros Co
6760-00-559-9496 INTERCHANGEABLE
Mount,aircraft Camera
3455-00-618-6007 INTERCHANGEABLE
Cutter,milling,end
4710-00-737-9534 INTERCHANGEABLE
Tube Assembly,metal
5120-00-935-7424 INTERCHANGEABLE
Socket,socket Wrench
3510-00-956-7484 INTERCHANGEABLE
Valve,mixing
Cross-Reference Index
Part NumberManufacturer
A28 PRIMARY Ashcroft Inc Dba Heise (USA)
Related Parts
3030-00-127-4616INTERCHANGEABLE
BELT,V
A28
3110-00-155-9164INTERCHANGEABLE
BEARING,BALL,THRUST
5999-00-238-2326INTERCHANGEABLE
CONTACT,ELECTRICAL
11273-1-1
2240-00-300-0332INTERCHANGEABLE
BRAKE SHOE,RAILWAY CAR
5977-00-429-0941INTERCHANGEABLE
COLLAR,SPRING PIN
A28
6760-00-559-9496INTERCHANGEABLE
MOUNT,AIRCRAFT CAMERA
3455-00-618-6007INTERCHANGEABLE
CUTTER,MILLING,END
4710-00-737-9534INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5120-00-935-7424INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3510-00-956-7484INTERCHANGEABLE
VALVE,MIXING
4730-00-962-7146INTERCHANGEABLE
CLAMP,HOSE
A28
2995-01-003-7291INTERCHANGEABLE
STARTER,ENGINE,AIR TURBINE
3505126-2-1

Frequently Asked Questions

What is NSN 5360-00-292-4226?

NSN 5360-00-292-4226 is a Spring,helical,compression, manufactured by Ashcroft Inc Dba Heise, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-292-4226?

NSN 5360-00-292-4226 has 1 cross-referenced part number: A28 (Ashcroft Inc Dba Heise).

What NSN replaces 5360-00-292-4226?

There are 12 known substitutes for 5360-00-292-4226: 3030-00-127-4616, 3110-00-155-9164, 5999-00-238-2326 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A28?

Key specifications for A28: Inside Diameter: 0.625 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Coil Helix Direction: RIGHT-HAND; Spring Deflection Rate: 79.800 POUNDS PER INCH NOMINAL LBS. 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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