PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA811-2Bearing,sleeve

Beemer Precision Inc · NSN 3120-00-102-7600 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-102-7600 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-102-7600. Primary manufacturer part number: AA811-2.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Material: OIL LUBRICATING LUBRICATION
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Outside Diameter: 0.8140 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-102-7600, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-102-7600
Primary Part NumberAA811-2
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBeemer Precision Inc
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
MaterialOIL LUBRICATING LUBRICATION
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Outside Diameter0.8140 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM IN
Body Inside Diameter0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4710-00-102-2960A8112 INTERCHANGEABLE
Tube,metallic
Cnh Industrial America Llc Dba Cnh America
5831-00-872-6835 INTERCHANGEABLE
Intercommunication
5950-00-937-9532SMD540714 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-01-191-6630RX-142096-1 INTERCHANGEABLE
Housing,liquid Pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-192-8329A-8112 REFERENCE 1B INTERCHANGEABLE
Housing,liquid Pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Cross-Reference Index
Part NumberManufacturer
B1013-10 Altra Industrial Motion Corp. (USA)
AA811-2 PRIMARY Beemer Precision Inc (USA)
AA811-2 PRIMARY Chrysler Corp Amplex Div (USA)
CS627D1250 Bound Brook Bearing Co (USA)
PB2026-20 Johnson Bronze Co (USA)
SL625-20 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
A811-2 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
4710-00-102-2960INTERCHANGEABLE
TUBE,METALLIC
A8112
5831-00-872-6835INTERCHANGEABLE
INTERCOMMUNICATION
5950-00-937-9532INTERCHANGEABLE
TRANSFORMER,POWER
SMD540714
4320-01-191-6630INTERCHANGEABLE
HOUSING,LIQUID PUMP
RX-142096-1
4320-01-192-8329INTERCHANGEABLE
HOUSING,LIQUID PUMP
A-8112 REFERENCE 1B

Frequently Asked Questions

What is NSN 3120-00-102-7600?

NSN 3120-00-102-7600 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-102-7600?

NSN 3120-00-102-7600 has 7 cross-referenced part numbers: B1013-10 (Altra Industrial Motion Corp.), AA811-2 (Beemer Precision Inc), AA811-2 (Chrysler Corp Amplex Div), CS627D1250 (Bound Brook Bearing Co), PB2026-20 (Johnson Bronze Co) and 2 more.

What NSN replaces 3120-00-102-7600?

There are 5 known substitutes for 3120-00-102-7600: 4710-00-102-2960, 5831-00-872-6835, 5950-00-937-9532 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA811-2?

Key specifications for AA811-2: Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY OVERALL; Material: OIL LUBRICATING LUBRICATION. 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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