PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

221373Plate,bearing

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 4920-00-980-0627 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-980-0627 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-980-0627. Primary manufacturer part number: 221373.
Features
  • Plate,bearing — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Plate,bearing, cataloged under National Stock Number 4920-00-980-0627, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate,bearing
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481)
Technical Specifications
ParameterValue
NSN4920-00-980-0627
Primary Part Number221373
Item NamePlate,bearing
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-773-6056221373 INTERCHANGEABLE
Parts Kit,brake Chamber
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5310-01-100-4585221373 INTERCHANGEABLE
Nut
Hyster-Yale Group, Inc.
Cross-Reference Index
Part NumberManufacturer
221373 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
2530-00-773-6056INTERCHANGEABLE
PARTS KIT,BRAKE CHAMBER
221373
5310-01-100-4585INTERCHANGEABLE
NUT
221373

Frequently Asked Questions

What is NSN 4920-00-980-0627?

NSN 4920-00-980-0627 is a Plate,bearing, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-980-0627?

NSN 4920-00-980-0627 has 1 cross-referenced part number: 221373 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 4920-00-980-0627?

There are 2 known substitutes for 4920-00-980-0627: 2530-00-773-6056, 5310-01-100-4585. Verify interchangeability with system specifications before substitution.

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