PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

87856Ring,bearing

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-512-1845 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-512-1845 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-512-1845. Primary manufacturer part number: 87856.
Features
  • Ring,bearing — FSC 2825
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Ring,bearing, cataloged under National Stock Number 2825-00-512-1845, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-512-1845
Primary Part Number87856
Item NameRing,bearing
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5365-00-616-4962149123 INTERCHANGEABLE
Ring,externally Threaded
Rexnord Industries Llc
5930-00-828-3796 INTERCHANGEABLE
Switch,toggle
6625-00-854-4043100B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5310-01-102-0328 INTERCHANGEABLE
Washer,flat
4720-01-200-680882024 INTERCHANGEABLE
Hose Assy
Smiths Tubular Systems-Laconia, Inc.
3110-01-307-127172809 INTERCHANGEABLE
Bearing,ball,annular
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
5315-01-358-736982024 INTERCHANGEABLE
Pin,spring
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5995-01-500-9600420328-2 INTERCHANGEABLE
Cable Assembly,radio Frequency
Carlisle Interconnect Technologies Inc Div Carlisle Interconnect Technologies
6530-01-501-307487856 INTERCHANGEABLE
Relay,motor Starter
Getinge Usa Inc
4320-01-532-558782024 INTERCHANGEABLE
Motor,hydraulic
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
82024 Kaydon Custom Filtration Corporation (USA)
87856 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
616F156 FIND 28 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
5365-00-616-4962INTERCHANGEABLE
RING,EXTERNALLY THREADED
149123
5930-00-828-3796INTERCHANGEABLE
SWITCH,TOGGLE
6625-00-854-4043INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
100B
5310-01-102-0328INTERCHANGEABLE
WASHER,FLAT
4720-01-200-6808INTERCHANGEABLE
HOSE ASSY
82024
3110-01-307-1271INTERCHANGEABLE
BEARING,BALL,ANNULAR
72809
5315-01-358-7369INTERCHANGEABLE
PIN,SPRING
82024
5995-01-500-9600INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
420328-2
6530-01-501-3074INTERCHANGEABLE
RELAY,MOTOR STARTER
87856
4320-01-532-5587INTERCHANGEABLE
MOTOR,HYDRAULIC
82024
6150-01-600-1811INTERCHANGEABLE
LEAD,STORAGE BATTERY
82024

Frequently Asked Questions

What is NSN 2825-00-512-1845?

NSN 2825-00-512-1845 is a Ring,bearing, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-512-1845?

NSN 2825-00-512-1845 has 3 cross-referenced part numbers: 82024 (Kaydon Custom Filtration Corporation), 87856 (Northrop Grumman Systems Corporation Div Marine Systems), 616F156 FIND 28 (Northrop Grumman Systems Corporation Div Marine Systems).

What NSN replaces 2825-00-512-1845?

There are 11 known substitutes for 2825-00-512-1845: 5365-00-616-4962, 5930-00-828-3796, 6625-00-854-4043 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 87856?

Key specifications for 87856: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 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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