PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

319989R1Spring,helical,compression

Komatsu America Corp. · NSN 5360-00-787-6429 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-787-6429 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-787-6429. Primary manufacturer part number: 319989R1.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN
  • Spring Free Length: 1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN
  • Spring Solid Outside Diameter: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Outside Diameter: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 1090 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-787-6429, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu America Corp.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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
NSN5360-00-787-6429
Primary Part Number319989R1
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKomatsu America Corp.
StatusACTIVE
Inside Diameter0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN
Spring Free Length1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN
Spring Solid Outside Diameter0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND
Coil Quantity10
MaterialSTEEL COMP 1090 OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-125-991412686 INTERCHANGEABLE
Filter,radio Frequency Interfere
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5815-00-126-42106999 INTERCHANGEABLE
Post
Telemechanics Inc
5310-00-360-6911A520 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Am General Llc
2920-00-363-7626A2073 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
6680-00-758-0002GM0281 INTERCHANGEABLE
Indicator,liquid Quantity
Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc
4730-00-876-854837725448 INTERCHANGEABLE
Strainer Element,sediment
Perkins Engines Inc
6625-00-896-6919 INTERCHANGEABLE
Meter,arbitrary Scale
5995-01-056-5517DE-B-2072-2 INTERCHANGEABLE
Cable Assembly,power,electrical
U S Dept of Transportation Federal Aviation Administration
5961-01-099-2488 INTERCHANGEABLE
Semiconductor Device,diode
6515-01-139-83876999 INTERCHANGEABLE
Introducer,catheter,intravenous
Becton, Dickinson and Co Dba Becton Dickinson & Co
Cross-Reference Index
Part NumberManufacturer
1020-2 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
319989R1 Komatsu American Intl Co (USA)
12686 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
319989R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
6999 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
319989R1 PRIMARY Komatsu America Corp. (USA)
41282 Napco International Llc Dba Napco International Inc (USA)
639070 Wiggins Lift Co Inc (USA)
Related Parts
5915-00-125-9914INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
12686
5815-00-126-4210INTERCHANGEABLE
POST
6999
5310-00-360-6911INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
A520
2920-00-363-7626INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A2073
6680-00-758-0002INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
GM0281
4730-00-876-8548INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
37725448
6625-00-896-6919INTERCHANGEABLE
METER,ARBITRARY SCALE
5995-01-056-5517INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
DE-B-2072-2
5961-01-099-2488INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6515-01-139-8387INTERCHANGEABLE
INTRODUCER,CATHETER,INTRAVENOUS
6999
5998-01-157-0983INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
41282
5340-01-203-7425INTERCHANGEABLE
STANDOFF,THREADED,SPACING
12686

Frequently Asked Questions

What is NSN 5360-00-787-6429?

NSN 5360-00-787-6429 is a Spring,helical,compression, manufactured by Komatsu America Corp., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-787-6429?

NSN 5360-00-787-6429 has 8 cross-referenced part numbers: 1020-2 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 319989R1 (Komatsu American Intl Co), 12686 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 319989R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 6999 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc) and 3 more.

What NSN replaces 5360-00-787-6429?

There are 12 known substitutes for 5360-00-787-6429: 5915-00-125-9914, 5815-00-126-4210, 5310-00-360-6911 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 319989R1?

Key specifications for 319989R1: Inside Diameter: 0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN; Spring Free Length: 1.357 INCHES MINIMUM AND 1.397 INCHES MAXIMUM IN; Spring Solid Outside Diameter: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN; Material Document and Classification: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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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