PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-128Spring,helical,compression

American Safety Flight Systems Inc · NSN 5360-00-903-6530 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-903-6530 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-903-6530. Primary manufacturer part number: 100-128.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL UNS K08500 OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Outside Diameter: 0.175 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 0.326 INCHES NOMINAL IN
  • Spring Deflection Rate: 15.300 POUNDS PER INCH NOMINAL LBS
  • Coil Quantity: 6
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 5360-00-903-6530, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Safety Flight Systems Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5360-00-903-6530
Primary Part Number100-128
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAmerican Safety Flight Systems Inc
StatusACTIVE
MaterialSTEEL UNS K08500 OVERALL
Surface TreatmentCADMIUM OVERALL
Spring Free Outside Diameter0.175 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length0.326 INCHES NOMINAL IN
Spring Deflection Rate15.300 POUNDS PER INCH NOMINAL LBS
Coil Quantity6
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length0.125 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Inside Diameter0.135 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-068-3896FR3BC44 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
3110-00-404-4565 INTERCHANGEABLE
Bearing,ball,annular
5950-00-794-31421001-28 INTERCHANGEABLE
Coil,electrical
Technipower Llc Dba Unipower
5950-01-028-9968100128 INTERCHANGEABLE
Transformer,pulse
L3 Technologies, Inc. Div Communication Systems-East
5962-01-087-5971 INTERCHANGEABLE
Microcircuit,memory
6515-01-130-1378100128 INTERCHANGEABLE
Electrolyte Solution,oxygen Moni
Vascular Technology, Incorporated
5930-01-171-5529100128 INTERCHANGEABLE
Switch,thermostatic
Champion Industries Inc.
3110-01-172-70309121001-03 INTERCHANGEABLE
Bearing,ball,annular
Mile High Equipment Company Dba Ice-O-Matic
5985-01-213-2878100128 INTERCHANGEABLE
Antenna
Calorie Counter Ltd Partnership Dba Cal Count
6510-01-234-8943MSC2302 INTERCHANGEABLE
Dressing,occlusive,adhesive
Medline Industries, Lp
Cross-Reference Index
Part NumberManufacturer
100-128 American Safety Flight Systems Inc (USA)
100-128 Conax Florida Corporation (USA)
Related Parts
3110-00-068-3896INTERCHANGEABLE
BEARING,BALL,ANNULAR
FR3BC44
3110-00-404-4565INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-794-3142INTERCHANGEABLE
COIL,ELECTRICAL
1001-28
5950-01-028-9968INTERCHANGEABLE
TRANSFORMER,PULSE
100128
5962-01-087-5971INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6515-01-130-1378INTERCHANGEABLE
ELECTROLYTE SOLUTION,OXYGEN MONI
100128
5930-01-171-5529INTERCHANGEABLE
SWITCH,THERMOSTATIC
100128
3110-01-172-7030INTERCHANGEABLE
BEARING,BALL,ANNULAR
9121001-03
5985-01-213-2878INTERCHANGEABLE
ANTENNA
100128
6510-01-234-8943INTERCHANGEABLE
DRESSING,OCCLUSIVE,ADHESIVE
MSC2302
5330-01-346-0260INTERCHANGEABLE
SEAL,PLAIN
100-12-8
6670-01-346-8315INTERCHANGEABLE
SCALE,WEIGHING
101004-RFX

Frequently Asked Questions

What is NSN 5360-00-903-6530?

NSN 5360-00-903-6530 is a Spring,helical,compression, manufactured by American Safety Flight Systems Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-903-6530?

NSN 5360-00-903-6530 has 2 cross-referenced part numbers: 100-128 (American Safety Flight Systems Inc), 100-128 (Conax Florida Corporation).

What NSN replaces 5360-00-903-6530?

There are 12 known substitutes for 5360-00-903-6530: 3110-00-068-3896, 3110-00-404-4565, 5950-00-794-3142 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100-128?

Key specifications for 100-128: Material: STEEL UNS K08500 OVERALL; Surface Treatment: CADMIUM OVERALL; Spring Free Outside Diameter: 0.175 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 12 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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