PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SS6632FCHHABEC5LG20Bearing,ball,annular

Mpb Corp Div Timken Super Precision · NSN 3110-00-540-8088 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-540-8088 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-540-8088. Primary manufacturer part number: SS6632FCHHABEC5LG20.
Features
  • Bearing,ball,annular — FSC 3110
  • Outer Ring Outside Diameter: 0.3750 INCHES NOMINAL IN
  • Flange Width: 0.0310 INCHES NOMINAL IN
  • Flange Outside Diameter: 0.4220 INCHES NOMINAL IN
  • Retainer Fabrication Method: PRESSED
  • Load Direction: RADIAL
  • Standard Tolerance Designation: ABEC NO.5
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-540-8088, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-540-8088
Primary Part NumberSS6632FCHHABEC5LG20
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMpb Corp Div Timken Super Precision
StatusCANCELLED
Outer Ring Outside Diameter0.3750 INCHES NOMINAL IN
Flange Width0.0310 INCHES NOMINAL IN
Flange Outside Diameter0.4220 INCHES NOMINAL IN
Retainer Fabrication MethodPRESSED
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.5
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Lubrication MaterialGREASE
Internal Fit-Up DesignationSTANDARD
Shield Quantity2
Surface FinishGROUND
Bore ShapeSTRAIGHT
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter0.1875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3110-00-588-7358 INTERCHANGEABLE
Bearing,ball,annular
3110-00-620-67831214-9 INTERCHANGEABLE
Bearing,ball,annular
Bae Systems Information and Electronic Systems Integration Inc.
3110-00-690-1862529F001711 INTERCHANGEABLE
Bearing,ball,annular
L3 Technologies, Inc. Div L3 Keo
3110-00-720-2336 INTERCHANGEABLE
Bearing,ball,annular
3110-00-725-4099115558-002 INTERCHANGEABLE
Bearing,ball,annular
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3110-00-731-1721 INTERCHANGEABLE
Bearing,ball,annular
3110-00-732-8361G-243839 INTERCHANGEABLE
Bearing,ball,duplex
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
3110-00-763-7685E1-1 INTERCHANGEABLE
Bearing,ball,annular
Roller Bearing Co of America, Inc Div Pic Design
3110-00-789-173816711-11L INTERCHANGEABLE
Bearing,ball,annular
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
3110-00-857-5746135015-003 INTERCHANGEABLE
Bearing,ball,annular
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
SS6632FCHHABEC5LG20 PRIMARY Mpb Corp Div Timken Super Precision (USA)
MRS77SRNM1224ZDE General Motors Corp Delco Moraine Ndh Div (USA)
8531067 PRIMARY Us Army Aviation and Missile Command (USA)
FFB171TYPE115GRADE50 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ABF12K24DDFS160 Timken Co Div the Timken Company (USA)
SFR1665PPK24-8 PRIMARY New Hampshire Ball Bearings Inc Div Hitech Division (USA)
1225768-86 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
201-17-110 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
10033208-2 Us Army Aviation and Missile Command (USA)
350793-13-111 Raytheon Company Div Corp (USA)
MRS77SRNM1224ZDE General Motors Llc Dba General Motors Llc (USA)
MRS77SRNM1224ZDE General Motors Corp (USA)
71633-13-111 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
77NM1224ZC5E9 General Motors Corp Delco Moraine Ndh Div (USA)
350793-13-111 PRIMARY Raytheon Company Dba Raytheon Co (USA)
45-000-86 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
S6316FCHH5P25LY196 PRIMARY Mpb Corp Div Timken Super Precision (USA)
SRF166PP PRIMARY New Hampshire Ball Bearings Inc Div Hitech Division (USA)
7742800P71 PRIMARY Lockheed Martin Corporation Div Rms (USA)
1367079-10 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3110-00-588-7358INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-620-6783INTERCHANGEABLE
BEARING,BALL,ANNULAR
1214-9
3110-00-690-1862INTERCHANGEABLE
BEARING,BALL,ANNULAR
529F001711
3110-00-720-2336INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-725-4099INTERCHANGEABLE
BEARING,BALL,ANNULAR
115558-002
3110-00-731-1721INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-732-8361INTERCHANGEABLE
BEARING,BALL,DUPLEX
G-243839
3110-00-763-7685INTERCHANGEABLE
BEARING,BALL,ANNULAR
E1-1
3110-00-789-1738INTERCHANGEABLE
BEARING,BALL,ANNULAR
16711-11L
3110-00-857-5746INTERCHANGEABLE
BEARING,BALL,ANNULAR
135015-003
3110-00-897-2944INTERCHANGEABLE
BEARING,BALL,ANNULAR
A566-256

Frequently Asked Questions

What is NSN 3110-00-540-8088?

NSN 3110-00-540-8088 is a Bearing,ball,annular, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-540-8088?

NSN 3110-00-540-8088 has 21 cross-referenced part numbers: SS6632FCHHABEC5LG20 (Mpb Corp Div Timken Super Precision), MRS77SRNM1224ZDE (General Motors Corp Delco Moraine Ndh Div), 8531067 (Us Army Aviation and Missile Command), FFB171TYPE115GRADE50 (Federal Specifications Promulgated by General Services Administration Washington DC), ABF12K24DDFS160 (Timken Co Div the Timken Company) and 16 more.

What NSN replaces 3110-00-540-8088?

There are 11 known substitutes for 3110-00-540-8088: 3110-00-588-7358, 3110-00-620-6783, 3110-00-690-1862 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SS6632FCHHABEC5LG20?

Key specifications for SS6632FCHHABEC5LG20: Outer Ring Outside Diameter: 0.3750 INCHES NOMINAL IN; Flange Width: 0.0310 INCHES NOMINAL IN; Flange Outside Diameter: 0.4220 INCHES NOMINAL IN; Retainer Fabrication Method: PRESSED. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-540-8088 still in active supply?

NSN 3110-00-540-8088 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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