PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1737Spring,helical,compression

Kunkle Industries Inc Lonergan Valve Div · NSN 5360-00-314-7201 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-314-7201 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-314-7201. Primary manufacturer part number: 1737.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 4.100 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Length: 8.437 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 9 1/4
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 5360-00-314-7201, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kunkle Industries Inc Lonergan Valve Div. Government technical data includes 11 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-314-7201
Primary Part Number1737
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKunkle Industries Inc Lonergan Valve Div
StatusACTIVE
Spring Free Outside Diameter4.100 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Surface TreatmentCADMIUM OVERALL
Spring Free Length8.437 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
Coil Quantity9 1/4
Spring Solid Length3.680 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Spring Deflection Rate145.000 POUNDS PER INCH NOMINAL LBS
Inside Diameter3.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-222-03491737 INTERCHANGEABLE
Transformer,radio Frequency
Smart Machines, Inc. Dba Barker and Williamson
3110-00-227-3123 INTERCHANGEABLE
Cone and Rollers,tapered Roller
4130-00-359-7050A4539 INTERCHANGEABLE
Elbow
Mueller Brass Co.
5905-00-475-23891737 INTERCHANGEABLE
Resistor Assembly
General Microwave Corporation Div Kratos Microwave Electronics
5905-00-850-1080 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5815-00-859-6558 INTERCHANGEABLE
Roller,backstop
3020-00-941-59961737 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-00-963-2669 INTERCHANGEABLE
Gasket
5330-00-965-07081737 INTERCHANGEABLE
Gasket
Lawler Manufacturing Company, Inc.
5998-01-406-61361737 INTERCHANGEABLE
Circuit Card Assembly
Netcom, Inc
Cross-Reference Index
Part NumberManufacturer
1737 Kunkle Industries Inc Lonergan Valve Div (USA)
Related Parts
5950-00-222-0349INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
1737
3110-00-227-3123INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
4130-00-359-7050INTERCHANGEABLE
ELBOW
A4539
5905-00-475-2389INTERCHANGEABLE
RESISTOR ASSEMBLY
1737
5905-00-850-1080INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5815-00-859-6558INTERCHANGEABLE
ROLLER,BACKSTOP
3020-00-941-5996INTERCHANGEABLE
GEAR,SPUR
1737
5330-00-963-2669INTERCHANGEABLE
GASKET
5330-00-965-0708INTERCHANGEABLE
GASKET
1737
5998-01-406-6136INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1737
5136-01-431-6492INTERCHANGEABLE
TAP,THREAD CUTTING
1737

Frequently Asked Questions

What is NSN 5360-00-314-7201?

NSN 5360-00-314-7201 is a Spring,helical,compression, manufactured by Kunkle Industries Inc Lonergan Valve Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-314-7201?

NSN 5360-00-314-7201 has 1 cross-referenced part number: 1737 (Kunkle Industries Inc Lonergan Valve Div).

What NSN replaces 5360-00-314-7201?

There are 11 known substitutes for 5360-00-314-7201: 5950-00-222-0349, 3110-00-227-3123, 4130-00-359-7050 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1737?

Key specifications for 1737: Spring Free Outside Diameter: 4.100 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Surface Treatment: CADMIUM OVERALL; Spring Free Length: 8.437 INCHES NOMINAL IN. 11 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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