PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

891.11.407.01Cover,lower Bearing

Ships Machinery International, Inc. · NSN 2010-01-145-4487 · FSC 2010 · No Item Name Available
Verified by PartsTable
NSN 2010-01-145-4487 — this item is cataloged by the U.S. Government under National Stock Number 2010-01-145-4487. Primary manufacturer part number: 891.11.407.01.
Features
  • Cover,lower Bearing — FSC 2010
  • 3 verified cross-references
  • Primary manufacturer: Ships Machinery International, Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cover,lower Bearing, cataloged under National Stock Number 2010-01-145-4487, is classified within Federal Supply Class 2010 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Ships Machinery International, Inc.. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,lower Bearing
FSC / FSG2010 — No Item Name Available (FSG 20)
ManufacturersShips Machinery International, Inc. (CAGE 32862)
Technical Specifications
ParameterValue
NSN2010-01-145-4487
Primary Part Number891.11.407.01
Item NameCover,lower Bearing
FSC / FSG2010 / 20 — No Item Name Available
ManufacturerShips Machinery International, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7025-01-124-8133 INTERCHANGEABLE
Jumper Assembly
5962-01-389-4065300991 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
6105-01-486-7217300991 INTERCHANGEABLE
Motor,alternating Current
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
300991 Ships Machinery International, Inc. (USA)
891.11.407.01 PRIMARY Ships Machinery International, Inc. (USA)
1016345 Ships Machinery International, Inc. (USA)
Related Parts
7025-01-124-8133INTERCHANGEABLE
JUMPER ASSEMBLY
5962-01-389-4065INTERCHANGEABLE
MICROCIRCUIT,MEMORY
300991
6105-01-486-7217INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
300991

Frequently Asked Questions

What is NSN 2010-01-145-4487?

NSN 2010-01-145-4487 is a Cover,lower Bearing, manufactured by Ships Machinery International, Inc., classified under FSC 2010 (No Item Name Available). Status: active.

What are the part numbers for NSN 2010-01-145-4487?

NSN 2010-01-145-4487 has 3 cross-referenced part numbers: 300991 (Ships Machinery International, Inc.), 891.11.407.01 (Ships Machinery International, Inc.), 1016345 (Ships Machinery International, Inc.).

What NSN replaces 2010-01-145-4487?

There are 3 known substitutes for 2010-01-145-4487: 7025-01-124-8133, 5962-01-389-4065, 6105-01-486-7217. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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