PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51597Spring,helical,compression

Malabar · NSN 5360-00-671-3193 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-671-3193 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-671-3193. Primary manufacturer part number: 51597.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 18
  • Inside Diameter: 0.571 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
  • Spring Free Length: 5.250 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND
  • Material: STEEL OVERALL
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 5360-00-671-3193, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Malabar. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-671-3193
Primary Part Number51597
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Coil Quantity18
Inside Diameter0.571 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
Spring Free Length5.250 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.925 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-119-659151597 INTERCHANGEABLE
Pin,blade Bushing,drive
Hamilton Sundstrand Corporation Dba Collins Aerospace
5210-00-243-2933T436.1XRL-2 INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
5940-00-356-3518SC-B-69846 INTERCHANGEABLE
Terminal,lug
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5315-00-675-973051597-15 INTERCHANGEABLE
Pin,blade Bushing Drive
Precision Speed Manufacturing, Llc
4470-01-282-5129 INTERCHANGEABLE
Cleaning Head Special
Cross-Reference Index
Part NumberManufacturer
51597 PRIMARY Malabar (USA)
Related Parts
5315-00-119-6591INTERCHANGEABLE
PIN,BLADE BUSHING,DRIVE
51597
5210-00-243-2933INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
T436.1XRL-2
5940-00-356-3518INTERCHANGEABLE
TERMINAL,LUG
SC-B-69846
5315-00-675-9730INTERCHANGEABLE
PIN,BLADE BUSHING DRIVE
51597-15
4470-01-282-5129INTERCHANGEABLE
CLEANING HEAD SPECIAL

Frequently Asked Questions

What is NSN 5360-00-671-3193?

NSN 5360-00-671-3193 is a Spring,helical,compression, manufactured by Malabar, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-671-3193?

NSN 5360-00-671-3193 has 1 cross-referenced part number: 51597 (Malabar).

What NSN replaces 5360-00-671-3193?

There are 5 known substitutes for 5360-00-671-3193: 5315-00-119-6591, 5210-00-243-2933, 5940-00-356-3518 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51597?

Key specifications for 51597: Coil Quantity: 18; Inside Diameter: 0.571 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN; Spring Free Length: 5.250 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 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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