PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FF310MILL6085Bearing,sleeve

Chrysler Corp Amplex Div · NSN 3120-00-287-7397 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-7397 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-7397. Primary manufacturer part number: FF310MILL6085.
Features
  • Bearing,sleeve — FSC 3120
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
  • Material: OIL LUBRICATING LUBRICATION
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
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 3120-00-287-7397, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-287-7397
Primary Part NumberFF310MILL6085
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerChrysler Corp Amplex Div
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
MaterialOIL LUBRICATING LUBRICATION
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Material Document and ClassificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Flange Width0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
Flange Outside Diameter0.4975 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
Body Outside Diameter0.3800 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
Body Inside Diameter0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5950-00-135-20057488079P16 INTERCHANGEABLE
Coil,radio Frequency
General Electric Co Mobile Communications Business Div
5325-00-255-56137787 INTERCHANGEABLE
Ring,retaining
Huck International, Inc. Div Kingston Operations
5315-00-313-616044217 INTERCHANGEABLE
Pin,shoulder,headless
L3harris Technologies, Inc Div Space & Airborne Systems
2520-00-350-67457787 INTERCHANGEABLE
Trans
Eaton Corp Transmission Div
9540-00-401-6825 INTERCHANGEABLE
Beam,structural
5905-00-865-9246CD1-2MR7000F INTERCHANGEABLE
Resistor,fixed,film
Texas Instruments Incorporated
4210-00-889-48627787 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
Tyco Fire Products Lp
3040-01-143-8050 INTERCHANGEABLE
Disc,brake
2915-01-251-7455 INTERCHANGEABLE
Actuator,electro-Mechanical,line
2530-01-332-997820-100-124 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Zf Off-Highway Solutions Minnesota Inc
Cross-Reference Index
Part NumberManufacturer
44217 Cae Usa Inc. (USA)
FF310MILL6085 PRIMARY Chrysler Corp Amplex Div (USA)
44217 Raytheon Technical Services Company (USA)
7787 PRIMARY Instruments and Flight Research, Inc. (USA)
F310MILL6085 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MIL-B-5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
309-0127-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
309-0127-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
2790-438 Recon/optical, Inc. (USA)
309-0083-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
309-0083-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
679720 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
302-1009P3 PRIMARY Raytheon Company Div Corp (USA)
F310MILL6085 Chrysler Corp Amplex Div (USA)
302-1009-3 PRIMARY Raytheon Company Div Corp (USA)
302-1009PT3 PRIMARY Raytheon Company Div Corp (USA)
FF310MILL6085 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
P30370120 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
F310CLASS2 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
FF310MILL6085 Beemer Precision Inc (USA)
Related Parts
5950-00-135-2005INTERCHANGEABLE
COIL,RADIO FREQUENCY
7488079P16
5325-00-255-5613INTERCHANGEABLE
RING,RETAINING
7787
5315-00-313-6160INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
44217
2520-00-350-6745INTERCHANGEABLE
TRANS
7787
9540-00-401-6825INTERCHANGEABLE
BEAM,STRUCTURAL
5905-00-865-9246INTERCHANGEABLE
RESISTOR,FIXED,FILM
CD1-2MR7000F
4210-00-889-4862INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
7787
3040-01-143-8050INTERCHANGEABLE
DISC,BRAKE
2915-01-251-7455INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
2530-01-332-9978INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
20-100-124

Frequently Asked Questions

What is NSN 3120-00-287-7397?

NSN 3120-00-287-7397 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 3120-00-287-7397?

NSN 3120-00-287-7397 has 20 cross-referenced part numbers: 44217 (Cae Usa Inc.), FF310MILL6085 (Chrysler Corp Amplex Div), 44217 (Raytheon Technical Services Company), 7787 (Instruments and Flight Research, Inc.), F310MILL6085 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 15 more.

What NSN replaces 3120-00-287-7397?

There are 10 known substitutes for 3120-00-287-7397: 5950-00-135-2005, 5325-00-255-5613, 5315-00-313-6160 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FF310MILL6085?

Key specifications for FF310MILL6085: Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Material: OIL LUBRICATING LUBRICATION; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-287-7397 still in active supply?

NSN 3120-00-287-7397 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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