PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS171584Pin,spring

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-576-9629 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-576-9629 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-576-9629. Primary manufacturer part number: MS171584.
Features
  • Pin,spring — FSC 5315
  • Diameter: 0.188 INCHES NOMINAL IN
  • Material: STEEL COMP 410 OVERALL
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SLOTTED
  • 15 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
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 5315-00-576-9629, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-576-9629
Primary Part NumberMS171584
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
Diameter0.188 INCHES NOMINAL IN
MaterialSTEEL COMP 410 OVERALL
Material Thickness0.040 INCHES NOMINAL IN
Material Document and ClassificationAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSLOTTED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5940-00-939-7841 INTERCHANGEABLE
Terminal,stud
Cross-Reference Index
Part NumberManufacturer
968.20.11.450 Pilatus Aircraft Ltd (CHE)
42911700-1060 Naval Sea Systems Command (USA)
5315005769629 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
PP036B Zf Industrieantriebe Witten Gmbh (DEU)
42P11700-1060 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MILP10971 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS171584 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)
MS171584 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS9047-160 Zf Industrieantriebe Witten Gmbh (DEU)
79-040-187-0375 Harvard Industries Inc (USA)
5315PL0788013 Jednolity Indeks Materialowy - Uniform Material Index (POL)
79-040-187-0375 Amerace Corp Esna Div (USA)
79-040-187-0375 Essannay Electric Mfg Co (USA)
59-040-187-0375 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5940-00-939-7841INTERCHANGEABLE
TERMINAL,STUD

Frequently Asked Questions

What is NSN 5315-00-576-9629?

NSN 5315-00-576-9629 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 5315-00-576-9629?

NSN 5315-00-576-9629 has 15 cross-referenced part numbers: 968.20.11.450 (Pilatus Aircraft Ltd), 42911700-1060 (Naval Sea Systems Command), 5315005769629 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), PP036B (Zf Industrieantriebe Witten Gmbh), 42P11700-1060 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 10 more.

What NSN replaces 5315-00-576-9629?

There is 1 known substitute for 5315-00-576-9629: 5940-00-939-7841. Verify interchangeability with system specifications before substitution.

What are the specifications of MS171584?

Key specifications for MS171584: Overall Length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Diameter: 0.188 INCHES NOMINAL IN; Material: STEEL COMP 410 OVERALL; End Item Identification: NIMITZ CLASS CVN; AIRCRAFT, HAWKEYE E-2C; AIRCRAFT, INTRUDER A-6E; AN/SPN-43B, 43C; WHIDBEY ISLAND CLASS LSD; LOS ANGELES CLASS SSN (688); STURGEON CLASS SSN (637); HELICOPTER, CARRIER BASED ASW, SH-60F; HH-60L MEDIVAC; HELICOPTER, SEARCH AND RESCUE, HH-60H. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-576-9629 still in active supply?

NSN 5315-00-576-9629 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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