PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01079Bearing,washer,thrust

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 3120-00-662-2034 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-662-2034 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-662-2034. Primary manufacturer part number: 01079.
Features
  • Bearing,washer,thrust — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY 934 OVERALL
  • Style Designator: ROUND
  • Lubrication Feature: GROOVE FLAT UNFINISHED SURFACE
  • Lubrication Feature: GROOVE FLAT BEARING SURFACE
  • Outside Diameter: 1.1875 INCHES NOMINAL IN
  • Diameter: 0.6718 INCHES MINIMUM AND 0.6725 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-662-2034, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-662-2034
Primary Part Number01079
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY 934 OVERALL
Style DesignatorROUND
Lubrication FeatureGROOVE FLAT UNFINISHED SURFACE
Lubrication FeatureGROOVE FLAT BEARING SURFACE
Outside Diameter1.1875 INCHES NOMINAL IN
Diameter0.6718 INCHES MINIMUM AND 0.6725 INCHES MAXIMUM IN
Overall Thickness0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5955-01-012-63242300-0002-00 INTERCHANGEABLE
Crystal Unit,quartz
Cxr Larus Corporation Div Cxr Telcom
6240-01-361-3499 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
LSD22S5501-260354ALT1PC15 Naval Ship Systems Command (USA)
S1423BB Circor Pumps North America Llc (USA)
DE51S5501-181124PC15 Naval Ship Systems Command (USA)
LSD22S5501-260357PC15 Naval Ship Systems Command (USA)
01079 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
S1423BB Siemens Energy, Inc. (USA)
S5501-910851ALT2PC15 Naval Ship Systems Command (USA)
DL1S5501-977742PC22 Naval Ship Systems Command (USA)
S5501-894728ALT2PC15 Naval Ship Systems Command (USA)
DE51S5501-181127PC15 Naval Ship Systems Command (USA)
Related Parts
5955-01-012-6324INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
2300-0002-00
6240-01-361-3499INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 3120-00-662-2034?

NSN 3120-00-662-2034 is a Bearing,washer,thrust, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-662-2034?

NSN 3120-00-662-2034 has 10 cross-referenced part numbers: LSD22S5501-260354ALT1PC15 (Naval Ship Systems Command), S1423BB (Circor Pumps North America Llc), DE51S5501-181124PC15 (Naval Ship Systems Command), LSD22S5501-260357PC15 (Naval Ship Systems Command), 01079 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 5 more.

What NSN replaces 3120-00-662-2034?

There are 2 known substitutes for 3120-00-662-2034: 5955-01-012-6324, 6240-01-361-3499. Verify interchangeability with system specifications before substitution.

What are the specifications of 01079?

Key specifications for 01079: Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY 934 OVERALL; Special Features: TWO GROOVES ON EACH SIDE; Style Designator: ROUND. 11 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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