PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

REP4H5-4FBearing,ball,rod End

Roller Bearing Company of America, Inc. · NSN 3110-00-625-9284 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-625-9284 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-625-9284. Primary manufacturer part number: REP4H5-4F.
Features
  • Bearing,ball,rod End — FSC 3110
  • Material: STEEL COMP E52100 INNER RING
  • Material Document and Classification: AMS3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
  • Surface Treatment: CADMIUM OVERALL
  • Bore Diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
  • Material Document and Classification: MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E52100 Inner Ring construction
General Description

The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-625-9284, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-625-9284
Primary Part NumberREP4H5-4F
Item NameBearing,ball,rod End
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRoller Bearing Company of America, Inc.
StatusACTIVE
MaterialSTEEL COMP E52100 INNER RING
Material Document and ClassificationAMS3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
Surface TreatmentCADMIUM OVERALL
Bore Diameter0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
Material Document and ClassificationMIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL
MaterialSTEEL COMP 4130 OUTER RING
MaterialSTEEL COMP E52100 BALL
Lubrication MaterialGREASE
Outer Ring Width0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
Shank Bore Depth1.0940 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM IN
Bearing Seal TypeCONTACT
Inner Ring Width0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
Self-Alignment Angle10.00 DEGREES NOMINAL
Alignment TypeSELF-ALIGNING
Length From Bore Center to Shank End1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN
Seal Quantity2
Self-Alignment LocationINTERNAL
Shank Bore Diameter0.4900 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Lubrication Material Document and ClassificationMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
Overall Outside Diameter0.9280 INCHES MINIMUM AND 0.9480 INCHES MAXIMUM IN
Shank Diameter0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Shank StyleHOLLOW
MaterialPLASTIC POLYTETRAFLUOROETHYLENE SEAL
Style DesignatorDOUBLE ROW, STAGGERED, BALL
MaterialSTEEL COMP 4130 ROD END BODY
Material Document and ClassificationMIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING
Material Document and ClassificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-173-5074MS21153-4G INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
3110-00-187-5666MS21152-2 INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
3110-00-766-6924MS21151-4 INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
3110-00-915-3278 INTERCHANGEABLE
Bearing,ball,rod End
Cross-Reference Index
Part NumberManufacturer
REP4H5-4F Roller Bearing Company of America, Inc. (USA)
SAE-AS21152 Society of Automotive Engineers Inc (USA)
REP4H5-2FS464 Roller Bearing Company of America, Inc. (USA)
REP4H5-2FS464 Timken Co Div the Timken Company (USA)
MS21152-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS6039 Society of Automotive Engineers Inc (USA)
SAE-AS21152 Sae International Dba Sae International (USA)
AS6039 Sae International Dba Sae International (USA)
Related Parts
3110-00-173-5074INTERCHANGEABLE
BEARING,BALL,ROD END
MS21153-4G
3110-00-187-5666INTERCHANGEABLE
BEARING,BALL,ROD END
MS21152-2
3110-00-766-6924INTERCHANGEABLE
BEARING,BALL,ROD END
MS21151-4
3110-00-915-3278INTERCHANGEABLE
BEARING,BALL,ROD END

Frequently Asked Questions

What is NSN 3110-00-625-9284?

NSN 3110-00-625-9284 is a Bearing,ball,rod End, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-625-9284?

NSN 3110-00-625-9284 has 8 cross-referenced part numbers: REP4H5-4F (Roller Bearing Company of America, Inc.), SAE-AS21152 (Society of Automotive Engineers Inc), REP4H5-2FS464 (Roller Bearing Company of America, Inc.), REP4H5-2FS464 (Timken Co Div the Timken Company), MS21152-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 3110-00-625-9284?

There are 4 known substitutes for 3110-00-625-9284: 3110-00-173-5074, 3110-00-187-5666, 3110-00-766-6924 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of REP4H5-4F?

Key specifications for REP4H5-4F: Material: STEEL COMP E52100 INNER RING; Material Document and Classification: AMS3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL; Surface Treatment: CADMIUM OVERALL; Bore Diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 30 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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