PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA506-2Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-288-2826 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-288-2826 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-288-2826. Primary manufacturer part number: AA506-2.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: MIL-B-5687, TYPE I,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.5020 INCHES MINIMUM AND 0.5030 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 3120-00-288-2826, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 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
NSN3120-00-288-2826
Primary Part NumberAA506-2
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
Material Document and ClassificationMIL-B-5687, TYPE I,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN
Body Outside Diameter0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-232-5849A5062 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
4720-00-235-3995030-213ID1 INTERCHANGEABLE
Hose,nonmetallic
Cooper Machinery Services Llc
3120-00-367-53232713059 INTERCHANGEABLE
Bushing,sleeve
Parker Hannifin Corporation Div Aerospace Group Headquarters
3120-00-386-2840 INTERCHANGEABLE
Bearing,sleeve
3120-00-410-642511838554 INTERCHANGEABLE
Bearing,sleeve
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4820-00-480-179821324 INTERCHANGEABLE
Valve,expansion
Schneider Metal Mfg Co Inc Ross Temp Div
5965-00-822-328421324 INTERCHANGEABLE
Headband,headset
Telephonics Corp
5915-00-840-330223JX10 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
3120-00-874-55271755191 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
5998-01-031-194021324 INTERCHANGEABLE
Electronic Components Assembly
Varo Llc
Cross-Reference Index
Part NumberManufacturer
AA506-2 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
AA506-2 PRIMARY Chrysler Corp Amplex Div (USA)
MILB5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G71M125-001 PRIMARY Sequa Corp (USA)
3120-2 STYLE 1 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
SCB176400-2 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
A506-2 PRIMARY Chrysler Corp Amplex Div (USA)
21-324 Dresser Industries Inc Leroi Div (USA)
20110 PRIMARY Master Machine Products Corp (USA)
B58-3 PRIMARY Altra Industrial Motion Corp. (USA)
A506-2 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
21-324 Dresser Industries Inc Waukesha Engine Div (USA)
ILJB1566 Johnson Bronze Co (USA)
21-324 PRIMARY Dresser, Llc (USA)
AA-506-2 Fnss Savunma Sistemleri Anonim Sirketi (TUR)
C314BA0375 Bound Brook Bearing Co (USA)
Related Parts
5945-00-232-5849INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A5062
4720-00-235-3995INTERCHANGEABLE
HOSE,NONMETALLIC
030-213ID1
3120-00-367-5323INTERCHANGEABLE
BUSHING,SLEEVE
2713059
3120-00-386-2840INTERCHANGEABLE
BEARING,SLEEVE
3120-00-410-6425INTERCHANGEABLE
BEARING,SLEEVE
11838554
4820-00-480-1798INTERCHANGEABLE
VALVE,EXPANSION
21324
5965-00-822-3284INTERCHANGEABLE
HEADBAND,HEADSET
21324
5915-00-840-3302INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
23JX10
3120-00-874-5527INTERCHANGEABLE
BEARING,SLEEVE
1755191
5998-01-031-1940INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
21324
3120-01-037-4272INTERCHANGEABLE
BEARING,SLEEVE
3120-2 STYLE 1
5360-01-170-3733INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A-5062

Frequently Asked Questions

What is NSN 3120-00-288-2826?

NSN 3120-00-288-2826 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 3120-00-288-2826?

NSN 3120-00-288-2826 has 16 cross-referenced part numbers: AA506-2 (Chrysler Realty Company Llc Dba Daimler Chrysler), AA506-2 (Chrysler Corp Amplex Div), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G71M125-001 (Sequa Corp), 3120-2 STYLE 1 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 11 more.

What NSN replaces 3120-00-288-2826?

There are 12 known substitutes for 3120-00-288-2826: 5945-00-232-5849, 4720-00-235-3995, 3120-00-367-5323 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA506-2?

Key specifications for AA506-2: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY OVERALL; Material Document and Classification: MIL-B-5687, TYPE I,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-288-2826 still in active supply?

NSN 3120-00-288-2826 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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