PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS16556-102Pin,straight,headless

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-01-210-2960 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-210-2960 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-210-2960. Primary manufacturer part number: MS16556-102.
Features
  • Pin,straight,headless — FSC 5315
  • Shear Strength: 114000 DOUBLE POUND
  • First End Taper Angle: 4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
  • Second End Relationship with First End: NOT IDENTICAL
  • First End Taper Length: 0.453 INCHES NOMINAL IN
  • Second End Corner Radius: 0.094 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-210-2960, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-210-2960
Primary Part NumberMS16556-102
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Shear Strength114000 DOUBLE POUND
First End Taper Angle4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
Second End Relationship with First EndNOT IDENTICAL
First End Taper Length0.453 INCHES NOMINAL IN
Second End Corner Radius0.094 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL OVERALL
Second End StyleRADIUS
Pin Overall Diameter0.7509 INCHES MINIMUM AND 0.7511 INCHES MAXIMUM IN
Hardness Rating47.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
First End StyleCHAMFERED
Pin Overall Length2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
Surface Finish16.0 MICROINCHES OUTSIDE DIAMETER
Features ProvidedCASEHARDENED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-3696 INTERCHANGEABLE
Pin,straight,headless
5315-00-014-1119 INTERCHANGEABLE
Pin,straight,headless
5315-00-597-6100 INTERCHANGEABLE
Pin,straight,headless
5315-00-680-3755 INTERCHANGEABLE
Pin,straight,headless
5315-00-805-7292 INTERCHANGEABLE
Pin,straight,headless
5315-00-806-7040NASM16555-620 INTERCHANGEABLE
Pin,straight,headless
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-969-6769 INTERCHANGEABLE
Pin,straight,headless
5315-01-012-6017 INTERCHANGEABLE
Pin,straight,headless
5315-01-065-6013 INTERCHANGEABLE
Pin,straight,headless
5315-01-169-5673325-16140 INTERCHANGEABLE
Pin,spring
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
Cross-Reference Index
Part NumberManufacturer
MS16556-102 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-P-21143 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS16556-102 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5315-00-010-3696INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-00-014-1119INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-00-597-6100INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-00-680-3755INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-00-805-7292INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-00-806-7040INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
NASM16555-620
5315-00-969-6769INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-01-012-6017INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-01-065-6013INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315-01-169-5673INTERCHANGEABLE
PIN,SPRING
325-16140
5315-01-210-0922INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
MS16555-24
5315-01-286-0016INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS

Frequently Asked Questions

What is NSN 5315-01-210-2960?

NSN 5315-01-210-2960 is a Pin,straight,headless, 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 5315-01-210-2960?

NSN 5315-01-210-2960 has 3 cross-referenced part numbers: MS16556-102 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-P-21143 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS16556-102 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5315-01-210-2960?

There are 12 known substitutes for 5315-01-210-2960: 5315-00-010-3696, 5315-00-014-1119, 5315-00-597-6100 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS16556-102?

Key specifications for MS16556-102: Shear Strength: 114000 DOUBLE POUND; First End Taper Angle: 4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM; Special Features: RADIUS END MAY BE CHAMFERED 25.0 DEG; Second End Relationship with First End: NOT IDENTICAL. 15 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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