PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

516268Bushing

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1660-00-449-1537 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-449-1537 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-449-1537. Primary manufacturer part number: 516268.
Features
  • Bushing — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bushing, cataloged under National Stock Number 1660-00-449-1537, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBushing
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); Pacific Airmotive Corp (CAGE 45311)
Technical Specifications
ParameterValue
NSN1660-00-449-1537
Primary Part Number516268
Item NameBushing
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3120-00-661-938016A8765 INTERCHANGEABLE
Bushing,sleeve
Napco International Llc Dba Napco International Inc
Cross-Reference Index
Part NumberManufacturer
10108 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
10108 Pacific Airmotive Corp (USA)
516268 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3120-00-661-9380INTERCHANGEABLE
BUSHING,SLEEVE
16A8765

Frequently Asked Questions

What is NSN 1660-00-449-1537?

NSN 1660-00-449-1537 is a Bushing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1660-00-449-1537?

NSN 1660-00-449-1537 has 3 cross-referenced part numbers: 10108 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 10108 (Pacific Airmotive Corp), 516268 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1660-00-449-1537?

There is 1 known substitute for 1660-00-449-1537: 3120-00-661-9380. Verify interchangeability with system specifications before substitution.

Is NSN 1660-00-449-1537 still in active supply?

NSN 1660-00-449-1537 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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