PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

MIL-S-13572Spring,helical,extension

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5360-01-112-5138 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-112-5138 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-112-5138. Primary manufacturer part number: MIL-S-13572.
Features
  • Spring,helical,extension — FSC 5360
  • Hook Radius: 0.139 INCHES NOMINAL BOTH ENDS IN
  • Spring Length Under Load: 1.850 INCHES MAXIMUM IN
  • Load Rating: 7.90 POUNDS MAXIMUM LBS
  • Inside Diameter: 0.278 INCHES NOMINAL IN
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Design Type: CLOSED
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-112-5138, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-01-112-5138
Primary Part NumberMIL-S-13572
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Hook Radius0.139 INCHES NOMINAL BOTH ENDS IN
Spring Length Under Load1.850 INCHES MAXIMUM IN
Load Rating7.90 POUNDS MAXIMUM LBS
Inside Diameter0.278 INCHES NOMINAL IN
End StyleSHORT TWISTED HOOK BOTH ENDS
Design TypeCLOSED
Style DesignatorCYLINDRICAL
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.360 INCHES NOMINAL IN
Spring Deflection Rate9.990 POUNDS PER INCH NOMINAL LBS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length1.207 INCHES NOMINAL IN
Coil Quantity13
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-401-8781MS24585-49 INTERCHANGEABLE
Spring,helical,compression
Sae International Dba Sae International
5360-00-470-4796 INTERCHANGEABLE
Spring,helical,compression
5360-00-471-3474 INTERCHANGEABLE
Spring,helical,compression
5360-00-526-1700MS24586-851 INTERCHANGEABLE
Spring,helical,extension
Sae International Dba Sae International
5360-00-763-3986AS24585C156 INTERCHANGEABLE
Spring,helical,compression
Sae International Dba Sae International
5360-00-763-3987MS24585C247 INTERCHANGEABLE
Spring,helical,compression
Sae International Dba Sae International
5360-00-865-9625MS24586-C164 INTERCHANGEABLE
Spring,helical,extension
Sae International Dba Sae International
5360-00-905-8546756633-101 INTERCHANGEABLE
Spring,helical,compression
Lockheed Martin Corp
5360-00-935-8855MS24585C3 INTERCHANGEABLE
Spring,helical,compression
Sae International Dba Sae International
5360-00-937-1771MS24585C148 INTERCHANGEABLE
Spring,helical,compression
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MIL-S-13572 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24586-110 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5360-00-401-8781INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
MS24585-49
5360-00-470-4796INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5360-00-471-3474INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5360-00-526-1700INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
MS24586-851
5360-00-763-3986INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
AS24585C156
5360-00-763-3987INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
MS24585C247
5360-00-865-9625INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
MS24586-C164
5360-00-905-8546INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
756633-101
5360-00-935-8855INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
MS24585C3
5360-00-937-1771INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
MS24585C148
5360-00-947-7048INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
MS24585C97
5360-01-209-7608INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10752-24

Frequently Asked Questions

What is NSN 5360-01-112-5138?

NSN 5360-01-112-5138 is a Spring,helical,extension, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-01-112-5138?

NSN 5360-01-112-5138 has 2 cross-referenced part numbers: MIL-S-13572 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS24586-110 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5360-01-112-5138?

There are 12 known substitutes for 5360-01-112-5138: 5360-00-401-8781, 5360-00-470-4796, 5360-00-471-3474 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-13572?

Key specifications for MIL-S-13572: Hook Radius: 0.139 INCHES NOMINAL BOTH ENDS IN; Spring Length Under Load: 1.850 INCHES MAXIMUM IN; Load Rating: 7.90 POUNDS MAXIMUM LBS; Inside Diameter: 0.278 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-01-112-5138 still in active supply?

NSN 5360-01-112-5138 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.
PartsTable Design LLC · partstable.com