PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91281Turbine Bearing

Ge Aviation Systems, Llc · NSN 2995-01-253-6396 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-01-253-6396 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-253-6396. Primary manufacturer part number: 91281.
Features
  • Turbine Bearing — FSC 2995
  • 2 verified cross-references
  • Primary manufacturer: Ge Aviation Systems, Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Turbine Bearing, cataloged under National Stock Number 2995-01-253-6396, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ge Aviation Systems, Llc. 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 NameTurbine Bearing
FSC / FSG2995 — No Item Name Available (FSG 29)
ManufacturersJolliffe R G & Co Ltd (jolliffe Rotating Machinery Engineers) (CAGE U4770); Ge Aviation Systems, Llc (CAGE 57301)
Technical Specifications
ParameterValue
NSN2995-01-253-6396
Primary Part Number91281
Item NameTurbine Bearing
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerGe Aviation Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-241-74639128-1 INTERCHANGEABLE
Pin,straight,headless
Cummins Inc.
5360-00-316-445091281 INTERCHANGEABLE
Spring,helical,extension
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
91281 Jolliffe R G & Co Ltd (jolliffe Rotating Machinery Engineers) (GBR)
91281 PRIMARY Ge Aviation Systems, Llc (USA)
Related Parts
5315-00-241-7463INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
9128-1
5360-00-316-4450INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
91281

Frequently Asked Questions

What is NSN 2995-01-253-6396?

NSN 2995-01-253-6396 is a Turbine Bearing, manufactured by Ge Aviation Systems, Llc, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-01-253-6396?

NSN 2995-01-253-6396 has 2 cross-referenced part numbers: 91281 (Jolliffe R G & Co Ltd (jolliffe Rotating Machinery Engineers)), 91281 (Ge Aviation Systems, Llc).

What NSN replaces 2995-01-253-6396?

There are 2 known substitutes for 2995-01-253-6396: 5315-00-241-7463, 5360-00-316-4450. Verify interchangeability with system specifications before substitution.

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