PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9221Spring,helical,compression

Imi Cash Valve Inc · NSN 5360-01-277-5111 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-277-5111 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-277-5111. Primary manufacturer part number: 9221.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.566 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 1.125 INCHES NOMINAL IN
  • Spring Free Length: 3.250 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Material: STEEL OVERALL
  • 1 verified cross-reference
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 5360-01-277-5111, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-277-5111
Primary Part Number9221
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerImi Cash Valve Inc
StatusACTIVE
Inside Diameter0.566 INCHES NOMINAL IN
Spring Free Outside Diameter1.125 INCHES NOMINAL IN
Spring Free Length3.250 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6635-00-063-2009 INTERCHANGEABLE
Tester,spring Resiliency
5950-00-147-91049221 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
7230-00-153-70029221 INTERCHANGEABLE
Pulley Set,drapery
Kirsch Co
5330-00-255-03319221 INTERCHANGEABLE
Gasket
Cummins Inc.
6810-00-264-89519221 INTERCHANGEABLE
Bismuth Oxyiodide
Icn Biomedicals Inc Icn K and K Laboratories Div
5305-00-426-17759221 INTERCHANGEABLE
Setscrew
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
2530-00-618-4429FD9221 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4460-01-047-3685110841 INTERCHANGEABLE
Electrode,ionizer,ground
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5930-01-122-402623462/257 INTERCHANGEABLE
Switch,toggle
Viavi Solutionsllc
6145-01-237-39839221 INTERCHANGEABLE
Cable,radio Frequency
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
9221 PRIMARY Imi Cash Valve Inc (USA)
Related Parts
6635-00-063-2009INTERCHANGEABLE
TESTER,SPRING RESILIENCY
5950-00-147-9104INTERCHANGEABLE
COIL,RADIO FREQUENCY
9221
7230-00-153-7002INTERCHANGEABLE
PULLEY SET,DRAPERY
9221
5330-00-255-0331INTERCHANGEABLE
GASKET
9221
6810-00-264-8951INTERCHANGEABLE
BISMUTH OXYIODIDE
9221
5305-00-426-1775INTERCHANGEABLE
SETSCREW
9221
2530-00-618-4429INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD9221
4460-01-047-3685INTERCHANGEABLE
ELECTRODE,IONIZER,GROUND
110841
5930-01-122-4026INTERCHANGEABLE
SWITCH,TOGGLE
23462/257
6145-01-237-3983INTERCHANGEABLE
CABLE,RADIO FREQUENCY
9221
5120-01-425-9407INTERCHANGEABLE
NUTDRIVER
9221
7025-01-452-2438INTERCHANGEABLE
DISK DRIVE UNIT
88G4768

Frequently Asked Questions

What is NSN 5360-01-277-5111?

NSN 5360-01-277-5111 is a Spring,helical,compression, manufactured by Imi Cash Valve Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-277-5111?

NSN 5360-01-277-5111 has 1 cross-referenced part number: 9221 (Imi Cash Valve Inc).

What NSN replaces 5360-01-277-5111?

There are 12 known substitutes for 5360-01-277-5111: 6635-00-063-2009, 5950-00-147-9104, 7230-00-153-7002 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9221?

Key specifications for 9221: Inside Diameter: 0.566 INCHES NOMINAL IN; Spring Free Outside Diameter: 1.125 INCHES NOMINAL IN; Spring Free Length: 3.250 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 6 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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