PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS171607Pin,spring

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5315-00-051-6612 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-051-6612 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-051-6612. Primary manufacturer part number: MS171607.
Features
  • Pin,spring — FSC 5315
  • Diameter: 0.188 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SLOTTED
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Material: STEEL COMP 410 OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-051-6612, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-051-6612
Primary Part NumberMS171607
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Diameter0.188 INCHES NOMINAL IN
Material Document and ClassificationAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSLOTTED
Material Thickness0.040 INCHES NOMINAL IN
MaterialSTEEL COMP 410 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5340-00-026-2135M24066/2-307 INTERCHANGEABLE
Clip,spring Tension
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-088-7509 INTERCHANGEABLE
Clip,spring Tension
Cross-Reference Index
Part NumberManufacturer
MS171607 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-00-026-2135INTERCHANGEABLE
CLIP,SPRING TENSION
M24066/2-307
5340-00-088-7509INTERCHANGEABLE
CLIP,SPRING TENSION

Frequently Asked Questions

What is NSN 5315-00-051-6612?

NSN 5315-00-051-6612 is a Pin,spring, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-051-6612?

NSN 5315-00-051-6612 has 1 cross-referenced part number: MS171607 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5315-00-051-6612?

There are 2 known substitutes for 5315-00-051-6612: 5340-00-026-2135, 5340-00-088-7509. Verify interchangeability with system specifications before substitution.

What are the specifications of MS171607?

Key specifications for MS171607: Diameter: 0.188 INCHES NOMINAL IN; Material Document and Classification: AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SLOTTED; Overall Length: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-051-6612 still in active supply?

NSN 5315-00-051-6612 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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