PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS9048-106Pin,spring

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5315-00-687-3789 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-687-3789 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-687-3789. Primary manufacturer part number: MS9048-106.
Features
  • Pin,spring — FSC 5315
  • Material Thickness: 0.028 INCHES NOMINAL IN
  • Diameter: 0.125 INCHES NOMINAL IN
  • Style Designator: SLOTTED
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • 2 verified cross-references
  • 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 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-687-3789, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-687-3789
Primary Part NumberMS9048-106
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
StatusACTIVE
Material Thickness0.028 INCHES NOMINAL IN
Diameter0.125 INCHES NOMINAL IN
Style DesignatorSLOTTED
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5315-00-843-7987 INTERCHANGEABLE
Pin,spring
Cross-Reference Index
Part NumberManufacturer
MS9048-106 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
D52-028-125-0875 Harvard Industries Inc (USA)
Related Parts
5315-00-843-7987INTERCHANGEABLE
PIN,SPRING

Frequently Asked Questions

What is NSN 5315-00-687-3789?

NSN 5315-00-687-3789 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: active.

What are the part numbers for NSN 5315-00-687-3789?

NSN 5315-00-687-3789 has 2 cross-referenced part numbers: MS9048-106 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), D52-028-125-0875 (Harvard Industries Inc).

What NSN replaces 5315-00-687-3789?

There is 1 known substitute for 5315-00-687-3789: 5315-00-843-7987. Verify interchangeability with system specifications before substitution.

What are the specifications of MS9048-106?

Key specifications for MS9048-106: Material Thickness: 0.028 INCHES NOMINAL IN; Diameter: 0.125 INCHES NOMINAL IN; Style Designator: SLOTTED; Material: STEEL OVERALL. 6 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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