PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1807Bearing,sleeve

Chrysler Realty Company Llc Dba Daimler Chrysler · NSN 3120-00-287-6433 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-6433 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-6433. Primary manufacturer part number: A1807.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.5015 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM IN
  • Material: OIL LUBRICATING LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 1.8765 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-287-6433, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-287-6433
Primary Part NumberA1807
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Realty Company Llc Dba Daimler Chrysler
StatusCANCELLED
Body Inside Diameter1.5015 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM IN
MaterialOIL LUBRICATING LUBRICATION
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter1.8765 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4720-00-203-763725478 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4310-00-429-99896900-C INTERCHANGEABLE
Reel Assembly
Dresser Industries Inc Leroi Div
2990-00-529-8343572-4900-1415408ALTJPCF148 INTERCHANGEABLE
Muffler,exhaust
Naval Ship Systems Command
7220-01-357-4133M07 INTERCHANGEABLE
Matting,floor
Lonseal Incorporated Dba Lonseal Inc
4320-01-445-9972 INTERCHANGEABLE
Pump,centrifugal
4320-01-446-0975WR-1807 INTERCHANGEABLE
Ring,wearing
Alfred Conhagen, Inc.
4730-01-446-0978P-133 INTERCHANGEABLE
Adapter,straight,tube to Boss
Alfred Conhagen, Inc.
7510-01-470-6078AA1807 INTERCHANGEABLE
Rubber Band
Armstrong Medical Industries, Inc
Cross-Reference Index
Part NumberManufacturer
5Z126 Morris Material Handling, Inc. (USA)
AA1807 Bunting Bearings Corp (USA)
GB20GL24-200 Northrop Grumman Systems Corporation (USA)
A1807 Eagle-Picher Industries Inc Kingwell Div (USA)
B2430-16 Altra Industrial Motion Corp. (USA)
A1807 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
912C011PC12 Westinghouse Electric Corp (USA)
SL1508-32 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
BR1168 Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA)
M0-7 PRIMARY Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA)
AA1807 Eagle-Picher Industries Inc Kingwell Div (USA)
BR1168 PRIMARY Morin Mfg Co Inc (USA)
912C011PC12 Northrop Grumman Systems Corporation Div Marine Systems (USA)
AA1807 PRIMARY Beemer Precision Inc (USA)
A1807 Chrysler Corp Amplex Div (USA)
AA1807 PRIMARY Chrysler Corp Amplex Div (USA)
Related Parts
4720-00-203-7637INTERCHANGEABLE
HOSE,PREFORMED
25478
4310-00-429-9989INTERCHANGEABLE
REEL ASSEMBLY
6900-C
2990-00-529-8343INTERCHANGEABLE
MUFFLER,EXHAUST
572-4900-1415408ALTJPCF148
7220-01-357-4133INTERCHANGEABLE
MATTING,FLOOR
M07
4320-01-445-9972INTERCHANGEABLE
PUMP,CENTRIFUGAL
4320-01-446-0975INTERCHANGEABLE
RING,WEARING
WR-1807
4730-01-446-0978INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
P-133
7510-01-470-6078INTERCHANGEABLE
RUBBER BAND
AA1807

Frequently Asked Questions

What is NSN 3120-00-287-6433?

NSN 3120-00-287-6433 is a Bearing,sleeve, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-287-6433?

NSN 3120-00-287-6433 has 16 cross-referenced part numbers: 5Z126 (Morris Material Handling, Inc.), AA1807 (Bunting Bearings Corp), GB20GL24-200 (Northrop Grumman Systems Corporation), A1807 (Eagle-Picher Industries Inc Kingwell Div), B2430-16 (Altra Industrial Motion Corp.) and 11 more.

What NSN replaces 3120-00-287-6433?

There are 8 known substitutes for 3120-00-287-6433: 4720-00-203-7637, 4310-00-429-9989, 2990-00-529-8343 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1807?

Key specifications for A1807: Body Inside Diameter: 1.5015 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM IN; Material: OIL LUBRICATING LUBRICATION; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-287-6433 still in active supply?

NSN 3120-00-287-6433 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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