PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS561C4-18Pin,spring

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-559-7467 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-559-7467 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-559-7467. Primary manufacturer part number: NAS561C4-18.
Features
  • Pin,spring — FSC 5315
  • Material Thickness: 0.028 INCHES NOMINAL IN
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Diameter: 0.125 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Style Designator: SLOTTED
  • Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 420 OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 420 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-559-7467, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5315-00-559-7467
Primary Part NumberNAS561C4-18
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Material Thickness0.028 INCHES NOMINAL IN
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Diameter0.125 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Style DesignatorSLOTTED
Hardness Rating46.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 420 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5315-00-058-9813NAS561C8-30 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-291-442331S0780187 INTERCHANGEABLE
Pin,spring
Sps Technologies, Llc Dba PB Fasteners
5315-00-527-17530495-19 INTERCHANGEABLE
Pin,spring
Lockheed Martin Corporation Div Rms
5315-00-598-2933MS171512 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-664-7492 INTERCHANGEABLE
Pin,spring
5315-00-727-0098122-2422415 PC 108 INTERCHANGEABLE
Pin,spring
Naval Ship Systems Command
5315-00-840-0907MS16562-214 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-843-973042P11699-9320 INTERCHANGEABLE
Pin,spring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
22-15049A48 Motorola Inc. Dba Integrated Information Systems Group (USA)
MILP10971TYPE1C0MP0SITI0NB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5315005597467 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
NAS561C4-18 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MIL-P-10971 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
79-028-125-1125 Harvard Industries Inc (USA)
Related Parts
5315-00-058-9813INTERCHANGEABLE
PIN,SPRING
NAS561C8-30
5315-00-291-4423INTERCHANGEABLE
PIN,SPRING
31S0780187
5315-00-527-1753INTERCHANGEABLE
PIN,SPRING
0495-19
5315-00-598-2933INTERCHANGEABLE
PIN,SPRING
MS171512
5315-00-664-7492INTERCHANGEABLE
PIN,SPRING
5315-00-727-0098INTERCHANGEABLE
PIN,SPRING
122-2422415 PC 108
5315-00-840-0907INTERCHANGEABLE
PIN,SPRING
MS16562-214
5315-00-843-9730INTERCHANGEABLE
PIN,SPRING
42P11699-9320

Frequently Asked Questions

What is NSN 5315-00-559-7467?

NSN 5315-00-559-7467 is a Pin,spring, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-559-7467?

NSN 5315-00-559-7467 has 6 cross-referenced part numbers: 22-15049A48 (Motorola Inc. Dba Integrated Information Systems Group), MILP10971TYPE1C0MP0SITI0NB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5315005597467 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), NAS561C4-18 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MIL-P-10971 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 1 more.

What NSN replaces 5315-00-559-7467?

There are 8 known substitutes for 5315-00-559-7467: 5315-00-058-9813, 5315-00-291-4423, 5315-00-527-1753 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS561C4-18?

Key specifications for NAS561C4-18: Overall Length: 1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN; Material Thickness: 0.028 INCHES NOMINAL IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.125 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-559-7467 still in active supply?

NSN 5315-00-559-7467 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