PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1B7297Bearing,ball,rod End

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 3110-01-669-4728 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-669-4728 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-669-4728. Primary manufacturer part number: 1B7297.
Features
  • Bearing,ball,rod End — FSC 3110
  • Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,rod End, cataloged under National Stock Number 3110-01-669-4728, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-669-4728
Primary Part Number1B7297
Item NameBearing,ball,rod End
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Reference Number Differentiating CharacteristicsITEM IS FAA CERTIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-01-388-57351B7297 INTERCHANGEABLE
Bearing,ball,rod End
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
1B7297 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
3110-01-388-5735INTERCHANGEABLE
BEARING,BALL,ROD END
1B7297

Frequently Asked Questions

What is NSN 3110-01-669-4728?

NSN 3110-01-669-4728 is a Bearing,ball,rod End, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-669-4728?

NSN 3110-01-669-4728 has 1 cross-referenced part number: 1B7297 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3110-01-669-4728?

There is 1 known substitute for 3110-01-669-4728: 3110-01-388-5735. Verify interchangeability with system specifications before substitution.

What are the specifications of 1B7297?

Key specifications for 1B7297: End Item Identification: KC-46A AIRCRAFT A; Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com