PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G50551Pin,bearing Lock

Ametek Inc Heat Transfer Div · NSN 5315-00-467-5365 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-467-5365 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-467-5365. Primary manufacturer part number: G50551.
Features
  • Pin,bearing Lock — FSC 5315
  • 2 verified cross-references
  • Primary manufacturer: Ametek Inc Heat Transfer Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Pin,bearing Lock, cataloged under National Stock Number 5315-00-467-5365, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ametek Inc Heat Transfer Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,bearing Lock
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersAmetek Inc Heat Transfer Div (CAGE 60883); Prosperity a Div of Ametek Inc (CAGE 49200)
Technical Specifications
ParameterValue
NSN5315-00-467-5365
Primary Part NumberG50551
Item NamePin,bearing Lock
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAmetek Inc Heat Transfer Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-142-5156 INTERCHANGEABLE
Socket,socket Wrench
5330-00-152-8258 INTERCHANGEABLE
Gasket Set
Cross-Reference Index
Part NumberManufacturer
G50551 PRIMARY Ametek Inc Heat Transfer Div (USA)
TU18 Prosperity a Div of Ametek Inc (USA)
Related Parts
5120-00-142-5156INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5330-00-152-8258INTERCHANGEABLE
GASKET SET

Frequently Asked Questions

What is NSN 5315-00-467-5365?

NSN 5315-00-467-5365 is a Pin,bearing Lock, manufactured by Ametek Inc Heat Transfer Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-467-5365?

NSN 5315-00-467-5365 has 2 cross-referenced part numbers: G50551 (Ametek Inc Heat Transfer Div), TU18 (Prosperity a Div of Ametek Inc).

What NSN replaces 5315-00-467-5365?

There are 2 known substitutes for 5315-00-467-5365: 5120-00-142-5156, 5330-00-152-8258. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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