PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15786Spring,helical,extension

Forenta Lp · NSN 5360-01-142-1159 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-142-1159 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-142-1159. Primary manufacturer part number: 15786.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 1.550 INCHES NOMINAL IN
  • Inside Diameter: 1.062 INCHES NOMINAL IN
  • Coil Quantity: 89
  • Coil Helix Direction: LEFT-HAND
  • Style Designator: CYLINDRICAL
  • End Style: MACHINE CUT-OFF BOTH ENDS
  • 1 verified cross-reference
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-142-1159, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Forenta Lp. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-142-1159
Primary Part Number15786
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerForenta Lp
StatusACTIVE
Spring Free Outside Diameter1.550 INCHES NOMINAL IN
Inside Diameter1.062 INCHES NOMINAL IN
Coil Quantity89
Coil Helix DirectionLEFT-HAND
Style DesignatorCYLINDRICAL
End StyleMACHINE CUT-OFF BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-177-7333 INTERCHANGEABLE
Cutter,countersink
3455-00-943-718715786 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-103-730815785PIECE 3 INTERCHANGEABLE
Guide,stem
Imi Cash Valve Inc
5360-01-375-5261 INTERCHANGEABLE
Spring,helical,compression
5120-01-572-962215786 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
6515-01-583-6859CAF-3 INTERCHANGEABLE
Forceps,microsurgical
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
15786 PRIMARY Forenta Lp (USA)
Related Parts
5133-00-177-7333INTERCHANGEABLE
CUTTER,COUNTERSINK
3455-00-943-7187INTERCHANGEABLE
CUTTER,MILLING,END
15786
4820-01-103-7308INTERCHANGEABLE
GUIDE,STEM
15785PIECE 3
5360-01-375-5261INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5120-01-572-9622INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15786
6515-01-583-6859INTERCHANGEABLE
FORCEPS,MICROSURGICAL
CAF-3

Frequently Asked Questions

What is NSN 5360-01-142-1159?

NSN 5360-01-142-1159 is a Spring,helical,extension, manufactured by Forenta Lp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-142-1159?

NSN 5360-01-142-1159 has 1 cross-referenced part number: 15786 (Forenta Lp).

What NSN replaces 5360-01-142-1159?

There are 6 known substitutes for 5360-01-142-1159: 5133-00-177-7333, 3455-00-943-7187, 4820-01-103-7308 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15786?

Key specifications for 15786: Spring Free Outside Diameter: 1.550 INCHES NOMINAL IN; Inside Diameter: 1.062 INCHES NOMINAL IN; Coil Quantity: 89; Coil Helix Direction: LEFT-HAND. 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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