PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

791-2051-001Spring,helical,extension

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5360-01-039-6530 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-039-6530 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-039-6530. Primary manufacturer part number: 791-2051-001.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.062 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
  • Load Rating: 0.47 POUNDS NOMINAL LBS
  • End Style: RAISED HOOK FIRST END
  • End Style: MACHINE HOOK SECOND END
  • Design Type: OPEN
  • Style Designator: CYLINDRICAL
  • Opening Width: 0.048 INCHES NOMINAL FIRST END IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel and Steel Uns K08500 Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-039-6530, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-039-6530
Primary Part Number791-2051-001
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Spring Free Outside Diameter0.062 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Load Rating0.47 POUNDS NOMINAL LBS
End StyleRAISED HOOK FIRST END
End StyleMACHINE HOOK SECOND END
Design TypeOPEN
Style DesignatorCYLINDRICAL
Opening Width0.048 INCHES NOMINAL FIRST END IN
Opening Width0.455 INCHES NOMINAL SECOND END IN
Spring Free Length0.722 INCHES MINIMUM AND 0.832 INCHES MAXIMUM IN
Coil to Hook Inside Length0.455 INCHES NOMINAL SECOND END IN
Inside Diameter0.054 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
End Hook Length0.037 INCHES NOMINAL SECOND END IN
Spring Length Under Load1.218 INCHES NOMINAL IN
Coil Quantity11
Surface TreatmentTIN OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL AND STEEL UNS K08500 OVERALL
Hook Radius0.026 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5360-00-001-184219937 SAME_FSC
Spring,helical,compression
No Item Name Available
5360-00-001-2010338452 SAME_FSC
Spring,helical,extension
No Item Name Available
No Item Name Available
5360-00-001-4650282897-1 SAME_FSC
Spring,helical,compression
5360-00-001-4664W18V134 SAME_FSC
Spring,constant to
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
791-2051-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5360-00-001-1842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-2010INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-3950INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-4650INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664INTERCHANGEABLE
SPRING,CONSTANT TO
W18V134
5360-00-001-4703INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5360-01-039-6530?

NSN 5360-01-039-6530 is a Spring,helical,extension, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-039-6530?

NSN 5360-01-039-6530 has 1 cross-referenced part number: 791-2051-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5360-01-039-6530?

There are 8 known substitutes for 5360-01-039-6530: 5360-00-001-1842, 5360-00-001-1945, 5360-00-001-2010 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 791-2051-001?

Key specifications for 791-2051-001: Spring Free Outside Diameter: 0.062 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN; Load Rating: 0.47 POUNDS NOMINAL LBS; End Style: RAISED HOOK FIRST END; End Style: MACHINE HOOK SECOND END. 18 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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