PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS561-3-8Pin,spring

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-616-0302 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-616-0302 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-616-0302. Primary manufacturer part number: NAS561-3-8.
Features
  • Pin,spring — FSC 5315
  • Diameter: 0.094 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SLOTTED
  • Material Thickness: 0.022 INCHES NOMINAL IN
  • Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 1095 OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 1095 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-616-0302, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN5315-00-616-0302
Primary Part NumberNAS561-3-8
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
StatusACTIVE
Diameter0.094 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Material Document and ClassificationMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSLOTTED
Material Thickness0.022 INCHES NOMINAL IN
Hardness Rating46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 1095 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5315-00-844-4790MS16562-25 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
NAS561-3-8 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5315-00-844-4790INTERCHANGEABLE
PIN,SPRING
MS16562-25

Frequently Asked Questions

What is NSN 5315-00-616-0302?

NSN 5315-00-616-0302 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: active.

What are the part numbers for NSN 5315-00-616-0302?

NSN 5315-00-616-0302 has 1 cross-referenced part number: NAS561-3-8 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5315-00-616-0302?

There is 1 known substitute for 5315-00-616-0302: 5315-00-844-4790. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS561-3-8?

Key specifications for NAS561-3-8: Diameter: 0.094 INCHES NOMINAL IN; Overall Length: 0.500 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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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