PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111691Spring,helical,compression

Hydro-Aire Aerospace Corp · NSN 5360-00-223-1162 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-223-1162 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-223-1162. Primary manufacturer part number: 111691.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.182 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Bore Diameter: 0.250 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.218 INCHES NOMINAL IN
  • Spring Deflection Rate: 2.600 POUNDS PER INCH NOMINAL LBS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-223-1162, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-223-1162
Primary Part Number111691
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Inside Diameter0.182 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Bore Diameter0.250 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.218 INCHES NOMINAL IN
Spring Deflection Rate2.600 POUNDS PER INCH NOMINAL LBS
Spring Free Length0.688 INCHES NOMINAL IN
Spring Solid Length0.144 INCHES NOMINAL IN
Coil Quantity8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-01-008-6403 INTERCHANGEABLE
CAGE Assembly
4320-01-190-9154CA8080-28 INCONEL 625 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
3130-01-203-6486 INTERCHANGEABLE
Housing,bearing Unit
5930-01-466-5108900848 INTERCHANGEABLE
Switch,rotary
Champion Industries Inc.
Cross-Reference Index
Part NumberManufacturer
111691 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
3110-01-008-6403INTERCHANGEABLE
CAGE ASSEMBLY
4320-01-190-9154INTERCHANGEABLE
RING,WEARING
CA8080-28 INCONEL 625
3130-01-203-6486INTERCHANGEABLE
HOUSING,BEARING UNIT
5930-01-466-5108INTERCHANGEABLE
SWITCH,ROTARY
900848

Frequently Asked Questions

What is NSN 5360-00-223-1162?

NSN 5360-00-223-1162 is a Spring,helical,compression, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-223-1162?

NSN 5360-00-223-1162 has 1 cross-referenced part number: 111691 (Hydro-Aire Aerospace Corp).

What NSN replaces 5360-00-223-1162?

There are 4 known substitutes for 5360-00-223-1162: 3110-01-008-6403, 4320-01-190-9154, 3130-01-203-6486 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111691?

Key specifications for 111691: Inside Diameter: 0.182 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Bore Diameter: 0.250 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 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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