PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W2C12193Spring,helical,extension

Cummins Power Generation Inc. · NSN 5360-00-333-3977 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-333-3977 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-333-3977. Primary manufacturer part number: W2C12193.
Features
  • Spring,helical,extension — FSC 5360
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 16
  • Hook Radius: 0.281 INCHES NOMINAL BOTH ENDS IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 2.031 INCHES NOMINAL IN
  • End Style: MACHINED HALF LOOP BOTH ENDS
  • Design Type: CLOSED
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-333-3977, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-333-3977
Primary Part NumberW2C12193
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Style DesignatorCYLINDRICAL
Coil Quantity16
Hook Radius0.281 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length2.031 INCHES NOMINAL IN
End StyleMACHINED HALF LOOP BOTH ENDS
Design TypeCLOSED
Opening Width0.094 INCHES NOMINAL BOTH ENDS IN
Spring Free Outside Diameter0.7185 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Inside Diameter0.563 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-033-603049150H INTERCHANGEABLE
Cup,hydraulic Brake Cylinder
Dressta North America Ltd
3110-00-144-8992060-8 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5325-00-200-8771267286 INTERCHANGEABLE
Ring,retaining
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3530-00-359-7375 INTERCHANGEABLE
Cover,side
2910-00-362-277322150 INTERCHANGEABLE
Ring
R. H. Sheppard Co., Inc. Dba Sheppard
5945-00-490-0221 INTERCHANGEABLE
Relay,electromagnetic
4720-01-143-4269 INTERCHANGEABLE
Hose Assembly,nonmetallic
3040-01-156-9865 INTERCHANGEABLE
Cylinder Assembly,actuating,line
5340-01-209-830858445 INTERCHANGEABLE
Plug,protective,dust and Moistur
Tld Ace Corp Div Tld Ace
2540-01-217-280012193 INTERCHANGEABLE
Mirror Head,vehicular
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
Cross-Reference Index
Part NumberManufacturer
12190 Cummins Power Generation Inc. (USA)
150A526 Cummins Power Generation Inc. (USA)
12193 Cummins Power Generation Inc. (USA)
150-0526 Cummins Power Generation Inc. (USA)
121-0090 Cummins Power Generation Inc. (USA)
W2C12193 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
2530-00-033-6030INTERCHANGEABLE
CUP,HYDRAULIC BRAKE CYLINDER
49150H
3110-00-144-8992INTERCHANGEABLE
BEARING,BALL,ANNULAR
060-8
5325-00-200-8771INTERCHANGEABLE
RING,RETAINING
267286
3530-00-359-7375INTERCHANGEABLE
COVER,SIDE
2910-00-362-2773INTERCHANGEABLE
RING
22150
5945-00-490-0221INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4720-01-143-4269INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3040-01-156-9865INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
5340-01-209-8308INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
58445
2540-01-217-2800INTERCHANGEABLE
MIRROR HEAD,VEHICULAR
12193
5961-01-281-7401INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3120-01-299-7457INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION

Frequently Asked Questions

What is NSN 5360-00-333-3977?

NSN 5360-00-333-3977 is a Spring,helical,extension, manufactured by Cummins Power Generation Inc., classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-333-3977?

NSN 5360-00-333-3977 has 6 cross-referenced part numbers: 12190 (Cummins Power Generation Inc.), 150A526 (Cummins Power Generation Inc.), 12193 (Cummins Power Generation Inc.), 150-0526 (Cummins Power Generation Inc.), 121-0090 (Cummins Power Generation Inc.) and 1 more.

What NSN replaces 5360-00-333-3977?

There are 12 known substitutes for 5360-00-333-3977: 2530-00-033-6030, 3110-00-144-8992, 5325-00-200-8771 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W2C12193?

Key specifications for W2C12193: Style Designator: CYLINDRICAL; Coil Quantity: 16; Hook Radius: 0.281 INCHES NOMINAL BOTH ENDS IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-333-3977 still in active supply?

NSN 5360-00-333-3977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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