PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

391612Bushing,sleeve

Cae Usa Inc. · NSN 3120-01-074-6515 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-074-6515 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-074-6515. Primary manufacturer part number: 391612.
Features
  • Bushing,sleeve — FSC 3120
  • Material: STEEL OVERALL
  • Style Designator: SPLIT, EXTERNAL FLANGE ONE END
  • Body Inside Diameter: 0.1280 INCHES NOMINAL IN
  • Body Outside Diameter: 0.2500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Cae Usa Inc.
Applications
  • Applications requiring Steel Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-074-6515, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cae Usa Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-074-6515
Primary Part Number391612
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorSPLIT, EXTERNAL FLANGE ONE END
Body Inside Diameter0.1280 INCHES NOMINAL IN
Body Outside Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6645-01-014-0793KC-911 INTERCHANGEABLE
Timer,cycle
Kahn and Company, Incorporated
3020-01-419-049239161-2 INTERCHANGEABLE
Gear Cluster
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
391612 Raytheon Technical Services Company (USA)
391612 PRIMARY Cae Usa Inc. (USA)
Related Parts
6645-01-014-0793INTERCHANGEABLE
TIMER,CYCLE
KC-911
3020-01-419-0492INTERCHANGEABLE
GEAR CLUSTER
39161-2

Frequently Asked Questions

What is NSN 3120-01-074-6515?

NSN 3120-01-074-6515 is a Bushing,sleeve, manufactured by Cae Usa Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-074-6515?

NSN 3120-01-074-6515 has 2 cross-referenced part numbers: 391612 (Raytheon Technical Services Company), 391612 (Cae Usa Inc.).

What NSN replaces 3120-01-074-6515?

There are 2 known substitutes for 3120-01-074-6515: 6645-01-014-0793, 3020-01-419-0492. Verify interchangeability with system specifications before substitution.

What are the specifications of 391612?

Key specifications for 391612: Material: STEEL OVERALL; Style Designator: SPLIT, EXTERNAL FLANGE ONE END; Body Inside Diameter: 0.1280 INCHES NOMINAL IN; Body Outside Diameter: 0.2500 INCHES NOMINAL IN. 5 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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