PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11997Spring,helical,compression

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5360-00-985-6667 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-985-6667 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-985-6667. Primary manufacturer part number: 11997.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.390 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • Coil Quantity: 19
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.514 INCHES NOMINAL IN
  • Spring Free Length: 2.210 INCHES NOMINAL IN
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 5360-00-985-6667, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 9 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-985-6667
Primary Part Number11997
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Inside Diameter0.390 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
Coil Quantity19
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.514 INCHES NOMINAL IN
Spring Free Length2.210 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Spring Deflection Rate14.000 POUNDS PER INCH NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-020-2795900027-93 INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1680-00-340-008873642 INTERCHANGEABLE
Shaft,ejection Seat
Mag Aerospace Industries, Llc Div Safran Cabins
5975-00-392-7847SM-B-157346 INTERCHANGEABLE
Panel,blank
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4520-00-476-9053 INTERCHANGEABLE
Heating Element,electrical,nonim
5330-00-543-612773642 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc Div Space & Airborne Systems
6625-00-682-2581AN/UPM-15A INTERCHANGEABLE
Generator,pulse
Joint Electronics Type Designation System
1650-00-719-41536117-10 INTERCHANGEABLE
Filter Element,fluid
Fluid Conditioning Products, Inc.
5985-00-919-552573642 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
8920-01-332-377011997 INTERCHANGEABLE
Cereal,rice,puffed
General Mills Inc
6140-01-471-4877 INTERCHANGEABLE
Battery,storage
Cross-Reference Index
Part NumberManufacturer
73642 Cnh Industrial America Llc Dba Cnh America (USA)
11997 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5930-00-020-2795INTERCHANGEABLE
SWITCH,ROTARY
900027-93
1680-00-340-0088INTERCHANGEABLE
SHAFT,EJECTION SEAT
73642
5975-00-392-7847INTERCHANGEABLE
PANEL,BLANK
SM-B-157346
4520-00-476-9053INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5330-00-543-6127INTERCHANGEABLE
GASKET
73642
6625-00-682-2581INTERCHANGEABLE
GENERATOR,PULSE
AN/UPM-15A
1650-00-719-4153INTERCHANGEABLE
FILTER ELEMENT,FLUID
6117-10
5985-00-919-5525INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
73642
8920-01-332-3770INTERCHANGEABLE
CEREAL,RICE,PUFFED
11997
6140-01-471-4877INTERCHANGEABLE
BATTERY,STORAGE
6685-01-681-2080INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
11997

Frequently Asked Questions

What is NSN 5360-00-985-6667?

NSN 5360-00-985-6667 is a Spring,helical,compression, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-985-6667?

NSN 5360-00-985-6667 has 2 cross-referenced part numbers: 73642 (Cnh Industrial America Llc Dba Cnh America), 11997 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 5360-00-985-6667?

There are 11 known substitutes for 5360-00-985-6667: 5930-00-020-2795, 1680-00-340-0088, 5975-00-392-7847 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11997?

Key specifications for 11997: Inside Diameter: 0.390 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND; Coil Quantity: 19; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 9 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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