PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILP16610Pin,tapered,plain

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5315-00-198-5977 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-198-5977 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-198-5977. Primary manufacturer part number: MILP16610.
Features
  • Pin,tapered,plain — FSC 5315
  • Surface Finish: 125.0 MICROINCHES LARGE END
  • First End Outer Radius: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
  • Surface Finish: 63.0 MICROINCHES LARGE SHANK
  • Material: STEEL OVERALL
  • First End Style: OVAL
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Length: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,tapered,plain, cataloged under National Stock Number 5315-00-198-5977, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-198-5977
Primary Part NumberMILP16610
Item NamePin,tapered,plain
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Surface Finish125.0 MICROINCHES LARGE END
First End Outer Radius0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Surface Finish63.0 MICROINCHES LARGE SHANK
MaterialSTEEL OVERALL
First End StyleOVAL
Second End Relationship with First EndIDENTICAL
Pin Overall Length0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
Hardness Rating55.0 ROCKWELL C MINIMUM OVERALL
Departure From Cited DocumentAS MODIFIED BY PIN LENGTH O/A
First End LocationBOTH ENDS
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Pin Size Designation4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-187-3240 INTERCHANGEABLE
Pin,tapered,plain
5315-00-187-3265202753 INTERCHANGEABLE
Pin,tapered,plain
Btr Valve Sealants Inc
5315-00-187-3312MS24692-180 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-187-5826 INTERCHANGEABLE
Pin,tapered,plain
5315-00-187-58952431180-22 INTERCHANGEABLE
Pin,tapered,plain
Naval Ship Systems Command
5315-00-187-5909 INTERCHANGEABLE
Pin,tapered,plain
5315-00-187-5922 INTERCHANGEABLE
Pin,tapered,plain
5315-00-188-0176 INTERCHANGEABLE
Pin,tapered,plain
5315-00-188-0183MS24692-169 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-198-6103MS24692-4 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
MILP16610 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5315-00-187-3240INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-187-3265INTERCHANGEABLE
PIN,TAPERED,PLAIN
202753
5315-00-187-3312INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-180
5315-00-187-5826INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-187-5895INTERCHANGEABLE
PIN,TAPERED,PLAIN
2431180-22
5315-00-187-5909INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-187-5922INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-188-0176INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-188-0183INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-169
5315-00-198-6103INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-4
5315-00-221-5968INTERCHANGEABLE
PIN,TAPERED,PLAIN
5315-00-246-9175INTERCHANGEABLE
PIN,TAPERED,PLAIN

Frequently Asked Questions

What is NSN 5315-00-198-5977?

NSN 5315-00-198-5977 is a Pin,tapered,plain, manufactured by Military Specifications Promulgated by Military Departments/agencies 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 5315-00-198-5977?

NSN 5315-00-198-5977 has 1 cross-referenced part number: MILP16610 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5315-00-198-5977?

There are 12 known substitutes for 5315-00-198-5977: 5315-00-187-3240, 5315-00-187-3265, 5315-00-187-3312 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILP16610?

Key specifications for MILP16610: Surface Finish: 125.0 MICROINCHES LARGE END; First End Outer Radius: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Surface Finish: 63.0 MICROINCHES LARGE SHANK; Material: STEEL OVERALL. 12 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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