PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84120Bearing,propulsion Shaft

American Metal Bearing Co Dba Amb Engineering & Machining Solutions · NSN 3110-01-025-5945 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-025-5945 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-025-5945. Primary manufacturer part number: 84120.
Features
  • Bearing,propulsion Shaft — FSC 3110
  • General Characteristics Item Description: BRONZE ALLOY SHELL,MIL-C-15345,180 DEG MATING HALVES,6 EA RAISED BUSHING SURFACES 7.000 IN. LG UNEQUALLY SPACED ON SHELL OD,INCL 4 HALF KEEPER RINGS,44 BEARING STAVES 51.000 IN. LG,36 ZINC ANODES,73 FT SAFETY INTERLOCK WIRE,8 JACKSCREWS,O/A DIM. 106.000 IN. LG,35.750 IN. OD,24.500 IN. ID IN
  • 2 verified cross-references
  • Primary manufacturer: American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,propulsion Shaft, cataloged under National Stock Number 3110-01-025-5945, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Metal Bearing Co Dba Amb Engineering & Machining Solutions. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-025-5945
Primary Part Number84120
Item NameBearing,propulsion Shaft
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAmerican Metal Bearing Co Dba Amb Engineering & Machining Solutions
StatusACTIVE
General Characteristics Item DescriptionBRONZE ALLOY SHELL,MIL-C-15345,180 DEG MATING HALVES,6 EA RAISED BUSHING SURFACES 7.000 IN. LG UNEQUALLY SPACED ON SHELL OD,INCL 4 HALF KEEPER RINGS,44 BEARING STAVES 51.000 IN. LG,36 ZINC ANODES,73 FT SAFETY INTERLOCK WIRE,8 JACKSCREWS,O/A DIM. 106.000 IN. LG,35.750 IN. OD,24.500 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-297-625766G342-14 INTERCHANGEABLE
Packing,preformed
Westinghouse Electric Corp
6750-00-401-987484120 INTERCHANGEABLE
Mount,film Slide,photographic
Rexham Graphics Inc
5331-01-606-5308841201 INTERCHANGEABLE
O-Ring
Reuland Electric Co
5365-01-723-483584120 INTERCHANGEABLE
Shim
Precision Steel Warehouse Inc Precision Brand Products Div
Cross-Reference Index
Part NumberManufacturer
84120 PRIMARY American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA)
LD203004-03 Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA)
Related Parts
5330-00-297-6257INTERCHANGEABLE
PACKING,PREFORMED
66G342-14
6750-00-401-9874INTERCHANGEABLE
MOUNT,FILM SLIDE,PHOTOGRAPHIC
84120
5331-01-606-5308INTERCHANGEABLE
O-RING
841201
5365-01-723-4835INTERCHANGEABLE
SHIM
84120

Frequently Asked Questions

What is NSN 3110-01-025-5945?

NSN 3110-01-025-5945 is a Bearing,propulsion Shaft, manufactured by American Metal Bearing Co Dba Amb Engineering & Machining Solutions, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-025-5945?

NSN 3110-01-025-5945 has 2 cross-referenced part numbers: 84120 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions), LD203004-03 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding).

What NSN replaces 3110-01-025-5945?

There are 4 known substitutes for 3110-01-025-5945: 5330-00-297-6257, 6750-00-401-9874, 5331-01-606-5308 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 84120?

Key specifications for 84120: General Characteristics Item Description: BRONZE ALLOY SHELL,MIL-C-15345,180 DEG MATING HALVES,6 EA RAISED BUSHING SURFACES 7.000 IN. LG UNEQUALLY SPACED ON SHELL OD,INCL 4 HALF KEEPER RINGS,44 BEARING STAVES 51.000 IN. LG,36 ZINC ANODES,73 FT SAFETY INTERLOCK WIRE,8 JACKSCREWS,O/A DIM. 106.000 IN. LG,35.750 IN. OD,24.500 IN. ID IN. 1 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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