PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1104-2Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-386-2840 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-386-2840 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-386-2840. Primary manufacturer part number: A1104-2.
Features
  • Bearing,sleeve — FSC 3120
  • Material: OIL LUBRICATING LUBRICATION
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Body Outside Diameter: 1.1265 INCHES MINIMUM AND 1.1275 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM IN
  • 12 verified cross-references
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 3120-00-386-2840, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Chrysler Corp Amplex Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-386-2840
Primary Part NumberA1104-2
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
MaterialOIL LUBRICATING LUBRICATION
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
Body Outside Diameter1.1265 INCHES MINIMUM AND 1.1275 INCHES MAXIMUM IN
Body Inside Diameter0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-117-1566212 INTERCHANGEABLE
Bearing,roller,journal
Rbc Bearings Incorporated Div West Trenton Division
3110-00-123-2583111-042 INTERCHANGEABLE
Bearing,ball,annular
Motorola Automotive Electronics
3120-00-288-282620110 INTERCHANGEABLE
Bearing,sleeve
Master Machine Products Corp
4820-00-359-7020605-8C INTERCHANGEABLE
Valve,angle
Superior Valve Co
3120-00-367-53232713059 INTERCHANGEABLE
Bushing,sleeve
Parker Hannifin Corporation Div Aerospace Group Headquarters
3120-00-410-642511838554 INTERCHANGEABLE
Bearing,sleeve
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2910-00-445-085610501900 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
3120-00-780-4348 INTERCHANGEABLE
Bushing,sleeve
3120-00-874-55271755191 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
5950-00-892-8261 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
A1104-2 Chrysler Corp Amplex Div (USA)
B1418-8 Chrysler Corp Amplex Div (USA)
1-1104-2 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
SL874-16 Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc (USA)
AA1104-2 Chrysler Corp Amplex Div (USA)
AA1104-2 Eagle-Picher Industries Inc Kingwell Div (USA)
PB2836-16 Johnson Bronze Co (USA)
3120-2 STYLE 1 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
AA1104-2 Beemer Precision Inc (USA)
1-1104-2 Koehring Co (USA)
301ST151 Vme Americas Inc Sub of Vme Group N V (USA)
A1104-2 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
3110-00-117-1566INTERCHANGEABLE
BEARING,ROLLER,JOURNAL
212
3110-00-123-2583INTERCHANGEABLE
BEARING,BALL,ANNULAR
111-042
3120-00-288-2826INTERCHANGEABLE
BEARING,SLEEVE
20110
4820-00-359-7020INTERCHANGEABLE
VALVE,ANGLE
605-8C
3120-00-367-5323INTERCHANGEABLE
BUSHING,SLEEVE
2713059
3120-00-410-6425INTERCHANGEABLE
BEARING,SLEEVE
11838554
2910-00-445-0856INTERCHANGEABLE
FILTER ELEMENT,FLUID
10501900
3120-00-780-4348INTERCHANGEABLE
BUSHING,SLEEVE
3120-00-874-5527INTERCHANGEABLE
BEARING,SLEEVE
1755191
5950-00-892-8261INTERCHANGEABLE
REACTOR
6610-00-991-1180INTERCHANGEABLE
BI-METAL SUPPORT ASSEMBLY
A11042
3120-01-037-4272INTERCHANGEABLE
BEARING,SLEEVE
3120-2 STYLE 1

Frequently Asked Questions

What is NSN 3120-00-386-2840?

NSN 3120-00-386-2840 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-386-2840?

NSN 3120-00-386-2840 has 12 cross-referenced part numbers: A1104-2 (Chrysler Corp Amplex Div), B1418-8 (Chrysler Corp Amplex Div), 1-1104-2 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), SL874-16 (Masten Bunting Eagle-Picher Bearings Div Eagle-Picher Industries Inc), AA1104-2 (Chrysler Corp Amplex Div) and 7 more.

What NSN replaces 3120-00-386-2840?

There are 12 known substitutes for 3120-00-386-2840: 3110-00-117-1566, 3110-00-123-2583, 3120-00-288-2826 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1104-2?

Key specifications for A1104-2: Overall Length: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN; Special Features: LUBRICATED IMPREGNATED; Material: OIL LUBRICATING LUBRICATION; Corner Shape: SQUARE ALL CORNERS. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-386-2840 still in active supply?

NSN 3120-00-386-2840 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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