PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6508611Pin,straight,headless

Naval Sea Systems Command · NSN 5315-01-371-7220 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-371-7220 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-371-7220. Primary manufacturer part number: 6508611.
Features
  • Pin,straight,headless — FSC 5315
  • Material: STEEL COMP 303 OVERALL
  • Pin Overall Diameter: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style: SQUARE
  • Pin Overall Length: 2.619 INCHES MINIMUM AND 2.621 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-371-7220, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-371-7220
Primary Part Number6508611
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
MaterialSTEEL COMP 303 OVERALL
Pin Overall Diameter0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
First End StyleSQUARE
Pin Overall Length2.619 INCHES MINIMUM AND 2.621 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6130-00-170-3968S326 INTERCHANGEABLE
Power Supply
Tdk-Lambda Americas Inc. Div High Power Division
3120-00-725-75307341456 INTERCHANGEABLE
Bearing,plain,rod End
U S Army Tank Automotive Command Amsta-Im-Mm
3110-01-180-4822S326-4 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
Cross-Reference Index
Part NumberManufacturer
S3-26 W. M. Berg, Inc. (USA)
6508611 PRIMARY Naval Sea Systems Command (USA)
Related Parts
6130-00-170-3968INTERCHANGEABLE
POWER SUPPLY
S326
3120-00-725-7530INTERCHANGEABLE
BEARING,PLAIN,ROD END
7341456
3110-01-180-4822INTERCHANGEABLE
BEARING,BALL,ANNULAR
S326-4

Frequently Asked Questions

What is NSN 5315-01-371-7220?

NSN 5315-01-371-7220 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-371-7220?

NSN 5315-01-371-7220 has 2 cross-referenced part numbers: S3-26 (W. M. Berg, Inc.), 6508611 (Naval Sea Systems Command).

What NSN replaces 5315-01-371-7220?

There are 3 known substitutes for 5315-01-371-7220: 6130-00-170-3968, 3120-00-725-7530, 3110-01-180-4822. Verify interchangeability with system specifications before substitution.

What are the specifications of 6508611?

Key specifications for 6508611: Material: STEEL COMP 303 OVERALL; Pin Overall Diameter: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL; First End Style: SQUARE. 5 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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