PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A67Spring,helical,compression

Ashcroft Inc Dba Heise · NSN 5360-00-291-7100 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-291-7100 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-291-7100. Primary manufacturer part number: A67.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.250 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • Style Designator: CYLINDRICAL
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Length: 3.500 INCHES NOMINAL IN
  • Spring Deflection Rate: 64.800 POUNDS PER INCH NOMINAL LBS
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 5360-00-291-7100, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-291-7100
Primary Part NumberA67
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
Inside Diameter1.250 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Style DesignatorCYLINDRICAL
Surface TreatmentCADMIUM OVERALL
Spring Free Length3.500 INCHES NOMINAL IN
Spring Deflection Rate64.800 POUNDS PER INCH NOMINAL LBS
End StyleSPRING END,GROUND BOTH ENDS
Spring Free Outside Diameter1.610 INCHES NOMINAL IN
Coil Quantity10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4920-00-233-5962540-24-1 INTERCHANGEABLE
Amplifier,test Stan
North Hills Signal Processing Corp.
4320-00-398-9382A67 INTERCHANGEABLE
Propeller
Circor Naval Solutions Llc Dba Warren Pumps
3030-00-879-4844A66 INTERCHANGEABLE
Belt,v
Gates Corporation
5996-01-361-2734A67 INTERCHANGEABLE
Amplifier,radio Frequency
Caes Systems Llc Div Missile Systems Division
Cross-Reference Index
Part NumberManufacturer
A67 PRIMARY Ashcroft Inc Dba Heise (USA)
Related Parts
4920-00-233-5962INTERCHANGEABLE
AMPLIFIER,TEST STAN
540-24-1
4320-00-398-9382INTERCHANGEABLE
PROPELLER
A67
3030-00-879-4844INTERCHANGEABLE
BELT,V
A66
5996-01-361-2734INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
A67

Frequently Asked Questions

What is NSN 5360-00-291-7100?

NSN 5360-00-291-7100 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 5360-00-291-7100?

NSN 5360-00-291-7100 has 1 cross-referenced part number: A67 (Ashcroft Inc Dba Heise).

What NSN replaces 5360-00-291-7100?

There are 4 known substitutes for 5360-00-291-7100: 4920-00-233-5962, 4320-00-398-9382, 3030-00-879-4844 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A67?

Key specifications for A67: Inside Diameter: 1.250 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND; Material: STEEL OVERALL; Style Designator: CYLINDRICAL. 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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