PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2408Bearing,sleeve

Northrop Grumman Systems Corporation Div Marine Systems · NSN 3120-00-216-9349 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-216-9349 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-216-9349. Primary manufacturer part number: 2408.
Features
  • Bearing,sleeve — FSC 3120
  • Material: STEEL OUTER LAYER
  • Material Document and Classification: MIL-S-15083,GRADE B MIL SPEC 1ST MATERIAL RESPONSE AND QQ-T-390,GRADE 2 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER
  • Material: TIN ALLOY UNS L13890 INNER LAYER
  • Body Inside Diameter: 1.5050 INCHES NOMINAL IN
  • 10 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-216-9349, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-216-9349
Primary Part Number2408
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
MaterialSTEEL OUTER LAYER
Material Document and ClassificationMIL-S-15083,GRADE B MIL SPEC 1ST MATERIAL RESPONSE AND QQ-T-390,GRADE 2 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER
MaterialTIN ALLOY UNS L13890 INNER LAYER
Body Inside Diameter1.5050 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5325-00-298-684411-4953 INTERCHANGEABLE
Grommet,nonmetallic
Unison Industries Llc
5985-00-350-8239004624-002 INTERCHANGEABLE
Attenuator,fixed
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
5325-00-497-320118143-12 INTERCHANGEABLE
Grommet,nonmetallic
Raytheon Company Dba Raytheon Co
5999-00-716-07492115468 INTERCHANGEABLE
Delay Line
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5365-00-958-74476002-387 INTERCHANGEABLE
Spacer,sleeve
Raytheon Company Div Rmd Strategic
6220-01-029-8295 INTERCHANGEABLE
Lamp Unit,vehicular
5340-01-305-34082408 INTERCHANGEABLE
Clamp,loop
Jacobs Mfg Co the
5330-01-311-59952408 INTERCHANGEABLE
Gasket
Standard Refrigeration Co
3810-01-607-96742408 INTERCHANGEABLE
Crane,truck Mounted
U S Army Tank Automotive Command Amsta-Im-Mm
5940-01-651-7524 INTERCHANGEABLE
Terminal Junction Block,sectiona
Cross-Reference Index
Part NumberManufacturer
2408 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-453HPC307T0310 Westinghouse Electric Corp Sturtevant Div (USA)
D15-460HPC307T0310 Westinghouse Electric Corp Sturtevant Div (USA)
D15-453HPC307T0310 Northrop Grumman Systems Corporation Div Marine Systems (USA)
2408 Westinghouse Electric Corp Sturtevant Div (USA)
D15-460HPC307T0310 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-460MPC307T0310 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-460MPC307T0310 Westinghouse Electric Corp Sturtevant Div (USA)
D15-453MPC307T0310 Westinghouse Electric Corp Sturtevant Div (USA)
D15-453MPC307T0310 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
5325-00-298-6844INTERCHANGEABLE
GROMMET,NONMETALLIC
11-4953
5985-00-350-8239INTERCHANGEABLE
ATTENUATOR,FIXED
004624-002
5325-00-497-3201INTERCHANGEABLE
GROMMET,NONMETALLIC
18143-12
5999-00-716-0749INTERCHANGEABLE
DELAY LINE
2115468
5365-00-958-7447INTERCHANGEABLE
SPACER,SLEEVE
6002-387
6220-01-029-8295INTERCHANGEABLE
LAMP UNIT,VEHICULAR
5340-01-305-3408INTERCHANGEABLE
CLAMP,LOOP
2408
5330-01-311-5995INTERCHANGEABLE
GASKET
2408
3810-01-607-9674INTERCHANGEABLE
CRANE,TRUCK MOUNTED
2408
5940-01-651-7524INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA

Frequently Asked Questions

What is NSN 3120-00-216-9349?

NSN 3120-00-216-9349 is a Bearing,sleeve, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-216-9349?

NSN 3120-00-216-9349 has 10 cross-referenced part numbers: 2408 (Northrop Grumman Systems Corporation Div Marine Systems), D15-453HPC307T0310 (Westinghouse Electric Corp Sturtevant Div), D15-460HPC307T0310 (Westinghouse Electric Corp Sturtevant Div), D15-453HPC307T0310 (Northrop Grumman Systems Corporation Div Marine Systems), 2408 (Westinghouse Electric Corp Sturtevant Div) and 5 more.

What NSN replaces 3120-00-216-9349?

There are 10 known substitutes for 3120-00-216-9349: 5325-00-298-6844, 5985-00-350-8239, 5325-00-497-3201 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2408?

Key specifications for 2408: Material: STEEL OUTER LAYER; Material Document and Classification: MIL-S-15083,GRADE B MIL SPEC 1ST MATERIAL RESPONSE AND QQ-T-390,GRADE 2 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER; Material: TIN ALLOY UNS L13890 INNER LAYER; Overall Length: 1.5000 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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