PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB148318Plate,retaining,bearing

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3110-00-607-3889 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-607-3889 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-607-3889. Primary manufacturer part number: SMB148318.
Features
  • Plate,retaining,bearing — FSC 3110
  • Width: 0.875 INCHES NOMINAL IN
  • Bolt Circle Hole Quantity: 2
  • Material: STEEL CORROSION RESISTING OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Overall Thickness: 0.031 INCHES NOMINAL IN
  • Length: 1.442 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-607-3889, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-607-3889
Primary Part NumberSMB148318
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Width0.875 INCHES NOMINAL IN
Bolt Circle Hole Quantity2
MaterialSTEEL CORROSION RESISTING OVERALL
Surface TreatmentPASSIVATE OVERALL
Overall Thickness0.031 INCHES NOMINAL IN
Length1.442 INCHES NOMINAL IN
Mounting Hole Diameter0.500 INCHES NOMINAL IN
Mounting Hole TypeROUND, UNTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-081-9074 INTERCHANGEABLE
Wrench,open End
5935-00-133-2998 INTERCHANGEABLE
Jack,tip
5330-00-154-8864240-4111-1035565REVCPC47 INTERCHANGEABLE
Seal,plain Encased
Naval Ship Systems Command
6610-00-273-30165934PA-3 INTERCHANGEABLE
Altimeter,pressure
United Instruments Inc.
4720-00-575-5865501-15 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cummins Power Generation Inc.
5365-00-618-0476706614 INTERCHANGEABLE
Spacer,ring
Unison Industries Llc
9540-00-627-5865 INTERCHANGEABLE
Structural Section,special Shape
1680-00-675-641550115 INTERCHANGEABLE
Cooler,hydraulic Fl
Mission Systems Davenport Inc.
5815-00-981-012450-115 INTERCHANGEABLE
Bush
Motorola Solutions Danmark A/s
3110-01-057-887950115 INTERCHANGEABLE
Bearing,ball,annular
Kaydon Corporation Dba Kaydon Corp
Cross-Reference Index
Part NumberManufacturer
SMB148318 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
50115 Kleinschmidt Inc (USA)
Related Parts
5120-00-081-9074INTERCHANGEABLE
WRENCH,OPEN END
5935-00-133-2998INTERCHANGEABLE
JACK,TIP
5330-00-154-8864INTERCHANGEABLE
SEAL,PLAIN ENCASED
240-4111-1035565REVCPC47
6610-00-273-3016INTERCHANGEABLE
ALTIMETER,PRESSURE
5934PA-3
4720-00-575-5865INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
501-15
5365-00-618-0476INTERCHANGEABLE
SPACER,RING
706614
9540-00-627-5865INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
1680-00-675-6415INTERCHANGEABLE
COOLER,HYDRAULIC FL
50115
5815-00-981-0124INTERCHANGEABLE
BUSH
50-115
3110-01-057-8879INTERCHANGEABLE
BEARING,BALL,ANNULAR
50115
3655-01-205-7241INTERCHANGEABLE
DISC,SAFETY
210-002
2510-01-240-8647INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
2127

Frequently Asked Questions

What is NSN 3110-00-607-3889?

NSN 3110-00-607-3889 is a Plate,retaining,bearing, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-607-3889?

NSN 3110-00-607-3889 has 2 cross-referenced part numbers: SMB148318 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 50115 (Kleinschmidt Inc).

What NSN replaces 3110-00-607-3889?

There are 12 known substitutes for 3110-00-607-3889: 5120-00-081-9074, 5935-00-133-2998, 5330-00-154-8864 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB148318?

Key specifications for SMB148318: Width: 0.875 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 2; Material: STEEL CORROSION RESISTING OVERALL; Surface Treatment: PASSIVATE OVERALL. 8 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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