PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

636859Spring,helical,extension

Am General Llc · NSN 5360-00-352-1885 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-352-1885 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-352-1885. Primary manufacturer part number: 636859.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
  • Load Rating: 41.00 POUNDS MINIMUM AND 51.00 POUNDS MAXIMUM LBS
  • Spring Deflection Rate: 81.000 POUNDS PER INCH NOMINAL LBS
  • Spring Length Under Load: 5.156 INCHES NOMINAL IN
  • Inside Diameter: 0.279 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
  • Design Type: CLOSED
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-352-1885, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-352-1885
Primary Part Number636859
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Spring Free Outside Diameter0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Load Rating41.00 POUNDS MINIMUM AND 51.00 POUNDS MAXIMUM LBS
Spring Deflection Rate81.000 POUNDS PER INCH NOMINAL LBS
Spring Length Under Load5.156 INCHES NOMINAL IN
Inside Diameter0.279 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
Design TypeCLOSED
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil to Hook Inside Length0.2697 INCHES MINIMUM AND 0.3317 INCHES MAXIMUM FIRST END IN
MaterialSTEEL OVERALL
Coil to Hook Inside Length1.000 INCHES MINIMUM SECOND END IN
Spring Free Length5.3984 INCHES MINIMUM AND 5.4610 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-042-6883 INTERCHANGEABLE
Screw,cap,hexagon Head
5305-00-106-6033 INTERCHANGEABLE
Screw,cap
4010-00-193-677414190 INTERCHANGEABLE
Guy
Smart Machines, Inc. Dba Barker and Williamson
5330-00-291-164014190 INTERCHANGEABLE
Seal,plain Encased
Komatsu America Corporation
5330-00-341-14222A3337 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5360-00-351-669626229 INTERCHANGEABLE
Spring,helical,compression
Briggs and Stratton Corp
5355-00-469-706214190 INTERCHANGEABLE
Window,dial
Aerosonic Llc
5136-00-555-9203 INTERCHANGEABLE
Tap,thread Cutting
5331-00-614-9399032216 INTERCHANGEABLE
O-Ring
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5330-00-708-562514190 INTERCHANGEABLE
Packing,preformed
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
Cross-Reference Index
Part NumberManufacturer
14190 Pressed Metals of America Inc (USA)
636859 PRIMARY Am General Llc (USA)
PA607 Bartlett Lifting Devices Inc (USA)
FS4053 PRIMARY Titan Wheel Corporation of Illinois (USA)
28308 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
26861 PRIMARY Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
26861 Kenosha Automotive Plant Sub of American Motors Corp (USA)
28308 Bendix Corp the Brake and Steering Div (USA)
26861 Gerstenlager Co the (USA)
Related Parts
5305-00-042-6883INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5305-00-106-6033INTERCHANGEABLE
SCREW,CAP
4010-00-193-6774INTERCHANGEABLE
GUY
14190
5330-00-291-1640INTERCHANGEABLE
SEAL,PLAIN ENCASED
14190
5330-00-341-1422INTERCHANGEABLE
GASKET
2A3337
5360-00-351-6696INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26229
5355-00-469-7062INTERCHANGEABLE
WINDOW,DIAL
14190
5136-00-555-9203INTERCHANGEABLE
TAP,THREAD CUTTING
5331-00-614-9399INTERCHANGEABLE
O-RING
032216
5330-00-708-5625INTERCHANGEABLE
PACKING,PREFORMED
14190
5360-00-730-5922INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20514
2940-00-912-2908INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42041

Frequently Asked Questions

What is NSN 5360-00-352-1885?

NSN 5360-00-352-1885 is a Spring,helical,extension, manufactured by Am General Llc, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-352-1885?

NSN 5360-00-352-1885 has 9 cross-referenced part numbers: 14190 (Pressed Metals of America Inc), 636859 (Am General Llc), PA607 (Bartlett Lifting Devices Inc), FS4053 (Titan Wheel Corporation of Illinois), 28308 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)) and 4 more.

What NSN replaces 5360-00-352-1885?

There are 12 known substitutes for 5360-00-352-1885: 5305-00-042-6883, 5305-00-106-6033, 4010-00-193-6774 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 636859?

Key specifications for 636859: Spring Free Outside Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Load Rating: 41.00 POUNDS MINIMUM AND 51.00 POUNDS MAXIMUM LBS; Spring Deflection Rate: 81.000 POUNDS PER INCH NOMINAL LBS; Spring Length Under Load: 5.156 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-352-1885 still in active supply?

NSN 5360-00-352-1885 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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