PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7305Spring,helical,compression

O. C. Keckley Company · NSN 5360-01-011-1516 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-011-1516 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-011-1516. Primary manufacturer part number: 7305.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.135 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 1.375 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 7.5
  • Style Designator: CYLINDRICAL
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 5360-01-011-1516, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is O. C. Keckley Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5360-01-011-1516
Primary Part Number7305
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerO. C. Keckley Company
StatusACTIVE
Inside Diameter1.135 INCHES NOMINAL IN
Spring Free Outside Diameter1.375 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity7.5
Style DesignatorCYLINDRICAL
Spring Free Length2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-665303991 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
3110-00-156-80101231552 INTERCHANGEABLE
Bearing,ball,duplex
Westinghouse Electric Corp
5136-00-272-9702 INTERCHANGEABLE
Tap,thread Cutting
5910-00-475-432630P183WITH BRACKET INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
5975-00-488-3675664 INTERCHANGEABLE
Cover,junction Box
Ni Industries Inc Bowers Mfg Co Div
3110-00-554-56371305MF-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
3110-00-554-5840225305-6 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5915-00-891-3301526-7727-008 INTERCHANGEABLE
Filter,band Pass-Low Pass
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
6520-01-217-4342 INTERCHANGEABLE
Tip,automixing,dental Impression
5930-01-221-69427305SYZQE INTERCHANGEABLE
Switch,toggle
C & K Components, Llc Div C & K Components
Cross-Reference Index
Part NumberManufacturer
7305 PRIMARY O. C. Keckley Company (USA)
7305A O. C. Keckley Company (USA)
Related Parts
3110-00-155-6653INTERCHANGEABLE
BEARING,BALL,ANNULAR
03991
3110-00-156-8010INTERCHANGEABLE
BEARING,BALL,DUPLEX
1231552
5136-00-272-9702INTERCHANGEABLE
TAP,THREAD CUTTING
5910-00-475-4326INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
30P183WITH BRACKET
5975-00-488-3675INTERCHANGEABLE
COVER,JUNCTION BOX
664
3110-00-554-5637INTERCHANGEABLE
BEARING,BALL,ANNULAR
1305MF-1B1
3110-00-554-5840INTERCHANGEABLE
BEARING,BALL,ANNULAR
225305-6
5915-00-891-3301INTERCHANGEABLE
FILTER,BAND PASS-LOW PASS
526-7727-008
6520-01-217-4342INTERCHANGEABLE
TIP,AUTOMIXING,DENTAL IMPRESSION
5930-01-221-6942INTERCHANGEABLE
SWITCH,TOGGLE
7305SYZQE
6750-01-318-1844INTERCHANGEABLE
CHEMICAL,PROCESSING
7305
4730-01-486-8785INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
95815K83

Frequently Asked Questions

What is NSN 5360-01-011-1516?

NSN 5360-01-011-1516 is a Spring,helical,compression, manufactured by O. C. Keckley Company, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-011-1516?

NSN 5360-01-011-1516 has 2 cross-referenced part numbers: 7305 (O. C. Keckley Company), 7305A (O. C. Keckley Company).

What NSN replaces 5360-01-011-1516?

There are 12 known substitutes for 5360-01-011-1516: 3110-00-155-6653, 3110-00-156-8010, 5136-00-272-9702 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7305?

Key specifications for 7305: Inside Diameter: 1.135 INCHES NOMINAL IN; Spring Free Outside Diameter: 1.375 INCHES NOMINAL IN; Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 8 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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