PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T288Retainer and Rollers,bearing

Cotta Transmission Co Llc · NSN 3110-01-036-8761 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-036-8761 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-036-8761. Primary manufacturer part number: T288.
Features
  • Retainer and Rollers,bearing — FSC 3110
  • Style Designator: RETAINER AND NEEDLE ROLLERS
  • Outside Diameter: 3.5000 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM IN
  • Bore Diameter: 2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Cotta Transmission Co Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Retainer and Rollers,bearing, cataloged under National Stock Number 3110-01-036-8761, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cotta Transmission Co Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-036-8761
Primary Part NumberT288
Item NameRetainer and Rollers,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCotta Transmission Co Llc
StatusACTIVE
Style DesignatorRETAINER AND NEEDLE ROLLERS
Outside Diameter3.5000 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM IN
Bore Diameter2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6685-00-169-1660T-288 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6150-01-148-1698124621A INTERCHANGEABLE
Bus,conductor
Oshkosh Defense Llc
6620-01-155-6004 INTERCHANGEABLE
Gage,pressure,dial Indicating
5950-01-167-704243247 INTERCHANGEABLE
Transformer,radio Frequency
Vanguard Electronics, Llc
6515-01-587-834103.111.500 INTERCHANGEABLE
Guide Block,bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16932 General Motors Corp Delco Moraine Ndh Div (USA)
T288 PRIMARY Cotta Transmission Co Llc (USA)
Related Parts
6685-00-169-1660INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
T-288
6150-01-148-1698INTERCHANGEABLE
BUS,CONDUCTOR
124621A
6620-01-155-6004INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5950-01-167-7042INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
43247
6515-01-587-8341INTERCHANGEABLE
GUIDE BLOCK,BONE PLATE
03.111.500

Frequently Asked Questions

What is NSN 3110-01-036-8761?

NSN 3110-01-036-8761 is a Retainer and Rollers,bearing, manufactured by Cotta Transmission Co Llc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-036-8761?

NSN 3110-01-036-8761 has 2 cross-referenced part numbers: 16932 (General Motors Corp Delco Moraine Ndh Div), T288 (Cotta Transmission Co Llc).

What NSN replaces 3110-01-036-8761?

There are 5 known substitutes for 3110-01-036-8761: 6685-00-169-1660, 6150-01-148-1698, 6620-01-155-6004 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T288?

Key specifications for T288: Style Designator: RETAINER AND NEEDLE ROLLERS; Overall Width: 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN; Outside Diameter: 3.5000 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM IN; Special Features: WOULND ROLLERS. 5 total characteristics are documented in the Federal Logistics Information System.

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