PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17577ASpring,helical,torsion

Massey-Ferguson Inc Gear and Shaft Plant Div · NSN 5360-00-535-7433 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-535-7433 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-535-7433. Primary manufacturer part number: 17577A.
Features
  • Spring,helical,torsion — FSC 5360
  • Coil Quantity: 5
  • Spring Free Length: 0.1962 INCHES NOMINAL IN
  • End Length From Third Bend or End: 0.1875 INCHES NOMINAL OVERALL IN
  • End Style: RIGHT HAND HELIX SECOND END
  • Style Designator: SINGLE TORSION LEFT HAND
  • Hook Opening Width: 0.062 INCHES NOMINAL OVERALL IN
  • Hook Radius: 0.250 INCHES NOMINAL OVERALL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-535-7433, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Massey-Ferguson Inc Gear and Shaft Plant Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-535-7433
Primary Part Number17577A
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMassey-Ferguson Inc Gear and Shaft Plant Div
StatusCANCELLED
Coil Quantity5
Spring Free Length0.1962 INCHES NOMINAL IN
End Length From Third Bend or End0.1875 INCHES NOMINAL OVERALL IN
End StyleRIGHT HAND HELIX SECOND END
Style DesignatorSINGLE TORSION LEFT HAND
Hook Opening Width0.062 INCHES NOMINAL OVERALL IN
Hook Radius0.250 INCHES NOMINAL OVERALL IN
Inside Diameter0.34375 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
End Length From Second Bend to Third Bend or End0.1727 INCHES NOMINAL OVERALL IN
MaterialSTEEL OVERALL
End Length From First Bend to Second Bend or End0.1875 INCHES NOMINAL OVERALL IN
End StyleHOOK END FIRST END
Spring Free Outside Diameter0.40715 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5133-00-262-2158 INTERCHANGEABLE
Drill,twist
5325-00-276-593429945 INTERCHANGEABLE
Grommet,nonmetallic
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6680-00-767-967224213-1 INTERCHANGEABLE
Adapter,diaphragm
Grove Valve Operations
4320-00-922-019924213 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
5950-01-204-0248 INTERCHANGEABLE
Transformer,power
6515-01-267-2732242.13 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
3010-01-297-923124213 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Itw Food Equipment Group Llc Dba Hobart Service
5945-01-682-828824213 INTERCHANGEABLE
Relay,electromagnetic
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
17577A Massey-Ferguson Inc Gear and Shaft Plant Div (USA)
24-213 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
Related Parts
5133-00-262-2158INTERCHANGEABLE
DRILL,TWIST
5325-00-276-5934INTERCHANGEABLE
GROMMET,NONMETALLIC
29945
6680-00-767-9672INTERCHANGEABLE
ADAPTER,DIAPHRAGM
24213-1
4320-00-922-0199INTERCHANGEABLE
PUMP,CENTRIFUGAL
24213
5950-01-204-0248INTERCHANGEABLE
TRANSFORMER,POWER
6515-01-267-2732INTERCHANGEABLE
BONE PLATE
242.13
3010-01-297-9231INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
24213
5945-01-682-8288INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
24213

Frequently Asked Questions

What is NSN 5360-00-535-7433?

NSN 5360-00-535-7433 is a Spring,helical,torsion, manufactured by Massey-Ferguson Inc Gear and Shaft Plant Div, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-535-7433?

NSN 5360-00-535-7433 has 2 cross-referenced part numbers: 17577A (Massey-Ferguson Inc Gear and Shaft Plant Div), 24-213 (Borg-Warner Corp Marvel-Schebler/tillotson Div).

What NSN replaces 5360-00-535-7433?

There are 8 known substitutes for 5360-00-535-7433: 5133-00-262-2158, 5325-00-276-5934, 6680-00-767-9672 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17577A?

Key specifications for 17577A: Coil Quantity: 5; Spring Free Length: 0.1962 INCHES NOMINAL IN; End Length From Third Bend or End: 0.1875 INCHES NOMINAL OVERALL IN; End Style: RIGHT HAND HELIX SECOND END. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-535-7433 still in active supply?

NSN 5360-00-535-7433 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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