PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800288-6Bearing,washer,thrust

Northrop Grumman Systems Corporation · NSN 3120-00-805-2133 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-805-2133 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-805-2133. Primary manufacturer part number: 1800288-6.
Features
  • Bearing,washer,thrust — FSC 3120
  • Material: OIL LUBRICATING LUBRICATION
  • Style Designator: ROUND
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: MIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
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 3120-00-805-2133, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-805-2133
Primary Part Number1800288-6
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
MaterialOIL LUBRICATING LUBRICATION
Style DesignatorROUND
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationMIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter0.6250 INCHES NOMINAL IN
Diameter0.3750 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Thickness0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-289-6729T-604 INTERCHANGEABLE
Bearing,roller,thrust
Regal Beloit America, Inc. Dba Rollway Bearing
2910-00-356-085833171 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5965-01-070-9265 INTERCHANGEABLE
Baffle
3920-01-132-9264T-604 INTERCHANGEABLE
Truck,hand
Carter Hoffmann Corp
Cross-Reference Index
Part NumberManufacturer
1800288-6 PRIMARY Northrop Grumman Systems Corporation (USA)
752-5790-1 Northern Telecom Inc Telecom Distribution Div (USA)
TT604 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
54B6832H34 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
SLT387-2 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
T604 Beemer Precision Inc (USA)
TT604 PRIMARY Chrysler Corp Amplex Div (USA)
3153999-2 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
TT-604 Lockheed Martin Corp (USA)
T604 Chrysler Corp Amplex Div (USA)
TT604 Beemer Precision Inc (USA)
11040057-1 PRIMARY Us Army Aviation and Missile Command (USA)
54B6832H34 Westinghouse Electric Corp (USA)
77C710829P006 PRIMARY Lockheed Martin Corporation Div Rms (USA)
Related Parts
3110-00-289-6729INTERCHANGEABLE
BEARING,ROLLER,THRUST
T-604
2910-00-356-0858INTERCHANGEABLE
FILTER ELEMENT,FLUID
33171
5965-01-070-9265INTERCHANGEABLE
BAFFLE
3920-01-132-9264INTERCHANGEABLE
TRUCK,HAND
T-604

Frequently Asked Questions

What is NSN 3120-00-805-2133?

NSN 3120-00-805-2133 is a Bearing,washer,thrust, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-805-2133?

NSN 3120-00-805-2133 has 14 cross-referenced part numbers: 1800288-6 (Northrop Grumman Systems Corporation), 752-5790-1 (Northern Telecom Inc Telecom Distribution Div), TT604 (Chrysler Realty Company Llc Dba Daimler Chrysler), 54B6832H34 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SLT387-2 (Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc) and 9 more.

What NSN replaces 3120-00-805-2133?

There are 4 known substitutes for 3120-00-805-2133: 3110-00-289-6729, 2910-00-356-0858, 5965-01-070-9265 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800288-6?

Key specifications for 1800288-6: Material: OIL LUBRICATING LUBRICATION; Style Designator: ROUND; Corner Shape: SQUARE ALL CORNERS; Material Document and Classification: MIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-805-2133 still in active supply?

NSN 3120-00-805-2133 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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