PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

511225Ring,stop

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5365-00-628-7172 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-628-7172 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-628-7172. Primary manufacturer part number: 511225.
Features
  • Ring,stop — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,stop, cataloged under National Stock Number 5365-00-628-7172, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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: Cancelled.

Catalog Facts
Item NameRing,stop
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersG.s. Precision, Inc. (CAGE 56946); Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Technical Specifications
ParameterValue
NSN5365-00-628-7172
Primary Part Number511225
Item NameRing,stop
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6515-00-518-546951-8125 INTERCHANGEABLE
Tube,tracheostomy
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
5120-01-042-0988AWM-52087 INTERCHANGEABLE
Wire Unwrapping Tool
A.w. Mack Manufacturing Co., Inc.
Cross-Reference Index
Part NumberManufacturer
511225 G.s. Precision, Inc. (USA)
511225 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
6515-00-518-5469INTERCHANGEABLE
TUBE,TRACHEOSTOMY
51-8125
5120-01-042-0988INTERCHANGEABLE
WIRE UNWRAPPING TOOL
AWM-52087

Frequently Asked Questions

What is NSN 5365-00-628-7172?

NSN 5365-00-628-7172 is a Ring,stop, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-628-7172?

NSN 5365-00-628-7172 has 2 cross-referenced part numbers: 511225 (G.s. Precision, Inc.), 511225 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5365-00-628-7172?

There are 2 known substitutes for 5365-00-628-7172: 6515-00-518-5469, 5120-01-042-0988. Verify interchangeability with system specifications before substitution.

Is NSN 5365-00-628-7172 still in active supply?

NSN 5365-00-628-7172 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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