PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Bearings / 3120-00-365-2520

9317Bearing,sleeve

Cummins Inc. · NSN 3120-00-365-2520 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-365-2520 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-365-2520. Primary manufacturer part number: 9317.
OD 1.6245 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN TAPERED ROLLER BEARING
3120-00-365-2520 — No Item Name Available illustration
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.4795 INCHES MINIMUM AND 1.4815 INCHES MAXIMUM IN
  • Surface Finish: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
  • Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES
  • Hardness Rating: 55.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
  • Material: COPPER ALLOY 544 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 1.6245 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 544 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-365-2520, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN3120-00-365-2520
Primary Part Number9317
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Body Inside Diameter1.4795 INCHES MINIMUM AND 1.4815 INCHES MAXIMUM IN
Surface Finish125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
Style DesignatorSPLIT, PLAIN, NO OUTSIDE FLANGES
Hardness Rating55.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
MaterialCOPPER ALLOY 544 OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter1.6245 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
⇄ Verified Substitutes 10
5315-00-228-511010288-38 INTERCHANGEABLE
Key,woodruff
Cummins Inc.
7920-00-234-93179317 INTERCHANGEABLE
Brush,sanitary
Gordon Brush Mfg. Co., Inc.
5950-00-250-820030-9317 INTERCHANGEABLE
Transformer,power
Magnetic Components Inc
5930-00-580-27802994989-15 INTERCHANGEABLE
Push Button
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-01-046-7345 INTERCHANGEABLE
Coil,electrical
6210-01-115-3029L2GNFBGL24NA INTERCHANGEABLE
Light,indicator
Klockner-Moeller Ltd
5996-01-156-66613524 INTERCHANGEABLE
Amplifier,radio Frequency
Lockheed Martin Corporation Div Rms
5950-01-298-4928C8839-16 INTERCHANGEABLE
Transformer,pulse
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5815-01-323-4382 INTERCHANGEABLE
Transmitter,facsimile
6625-01-617-27959317 INTERCHANGEABLE
Resistance Standard
Measurements International Inc
Cross-Reference Index
Part NumberManufacturer
K8317 Cummins Inc. (USA)
K9317 Cummins Inc. (USA)
9317 PRIMARY Cummins Inc. (USA)
Related Parts
5315-00-228-5110INTERCHANGEABLE
KEY,WOODRUFF
10288-38
7920-00-234-9317INTERCHANGEABLE
BRUSH,SANITARY
9317
5950-00-250-8200INTERCHANGEABLE
TRANSFORMER,POWER
30-9317
5930-00-580-2780INTERCHANGEABLE
PUSH BUTTON
2994989-15
5950-01-046-7345INTERCHANGEABLE
COIL,ELECTRICAL
6210-01-115-3029INTERCHANGEABLE
LIGHT,INDICATOR
L2GNFBGL24NA
5996-01-156-6661INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
3524
5950-01-298-4928INTERCHANGEABLE
TRANSFORMER,PULSE
C8839-16
5815-01-323-4382INTERCHANGEABLE
TRANSMITTER,FACSIMILE
6625-01-617-2795INTERCHANGEABLE
RESISTANCE STANDARD
9317

Frequently Asked Questions

What is NSN 3120-00-365-2520?

NSN 3120-00-365-2520 is a Bearing,sleeve, manufactured by Cummins Inc., classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-365-2520?

NSN 3120-00-365-2520 has 3 cross-referenced part numbers: K8317 (Cummins Inc.), K9317 (Cummins Inc.), 9317 (Cummins Inc.).

What NSN replaces 3120-00-365-2520?

There are 10 known substitutes for 3120-00-365-2520: 5315-00-228-5110, 7920-00-234-9317, 5950-00-250-8200 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9317?

Key specifications for 9317: Body Inside Diameter: 1.4795 INCHES MINIMUM AND 1.4815 INCHES MAXIMUM IN; Surface Finish: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES; Hardness Rating: 55.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-365-2520 still in active supply?

NSN 3120-00-365-2520 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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