PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D15-665ECA68470097PC532-533-537Bearing Assembly

Naval Ship Systems Command · NSN 3120-00-216-9357 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-216-9357 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-216-9357. Primary manufacturer part number: D15-665ECA68470097PC532-533-537.
Features
  • Bearing Assembly — FSC 3120
  • 50 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Assembly, cataloged under National Stock Number 3120-00-216-9357, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. This item has 50 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing Assembly
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersWestinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Naval Ship Systems Command (CAGE 80064)
Technical Specifications
ParameterValue
NSN3120-00-216-9357
Primary Part NumberD15-665ECA68470097PC532-533-537
Item NameBearing Assembly
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6250-00-071-69022423 INTERCHANGEABLE
Lampholder
Morse, F W & Company
5330-00-185-05792402300 INTERCHANGEABLE
Packing,preformed
Mc Farland Pump Co Llc
3120-00-362-1369AL258 INTERCHANGEABLE
Bearing,sleeve
Trw Inc Replacement Parts Div
5315-00-366-6535 INTERCHANGEABLE
Pin,straight,headless
5815-00-859-654902723 INTERCHANGEABLE
Cap,print Hammer
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5360-00-997-88752423 INTERCHANGEABLE
Spring,door Bolt
Edro Corporation, the Dba Edro Corp
2940-01-038-878742423 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5905-01-096-23422423 INTERCHANGEABLE
Resistor
Crown Audio, Inc. Dba Crown International
5905-01-141-0416 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6210-01-515-8445 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
D15-700APC532-533-537 Westinghouse Electric Corp (USA)
2423 Westinghouse Electric Corp (USA)
D15-785APC532-533-537 Westinghouse Electric Corp (USA)
D15-496EPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15746LPC532-533-537 Westinghouse Electric Corp (USA)
D15-665EPC532-533-537-538 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-765BPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-543LPC532-533-537 Westinghouse Electric Corp (USA)
D15-664NPC532-533-537 Westinghouse Electric Corp (USA)
D15-664EPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-765LPC532-533-537 Westinghouse Electric Corp (USA)
D15-617EPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-783EPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-664-0PC532-533-537 Westinghouse Electric Corp (USA)
D15-785JPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-592APC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-496KPC532-533-537 Westinghouse Electric Corp (USA)
D15-665ECA68470097PC532-533-537 PRIMARY Naval Ship Systems Command (USA)
D15746LPC532-533-537 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-592LPC532-533-537 Westinghouse Electric Corp (USA)
Related Parts
6250-00-071-6902INTERCHANGEABLE
LAMPHOLDER
2423
5330-00-185-0579INTERCHANGEABLE
PACKING,PREFORMED
2402300
3120-00-362-1369INTERCHANGEABLE
BEARING,SLEEVE
AL258
5315-00-366-6535INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5815-00-859-6549INTERCHANGEABLE
CAP,PRINT HAMMER
02723
5360-00-997-8875INTERCHANGEABLE
SPRING,DOOR BOLT
2423
2940-01-038-8787INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42423
5905-01-096-2342INTERCHANGEABLE
RESISTOR
2423
5905-01-141-0416INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6210-01-515-8445INTERCHANGEABLE
LIGHT,INDICATOR
5310-01-681-6080INTERCHANGEABLE
WASHER,FLAT
2423

Frequently Asked Questions

What is NSN 3120-00-216-9357?

NSN 3120-00-216-9357 is a Bearing Assembly, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-216-9357?

NSN 3120-00-216-9357 has 50 cross-referenced part numbers: D15-700APC532-533-537 (Westinghouse Electric Corp), 2423 (Westinghouse Electric Corp), D15-785APC532-533-537 (Westinghouse Electric Corp), D15-496EPC532-533-537 (Northrop Grumman Systems Corporation Div Marine Systems), D15746LPC532-533-537 (Westinghouse Electric Corp) and 45 more.

What NSN replaces 3120-00-216-9357?

There are 11 known substitutes for 3120-00-216-9357: 6250-00-071-6902, 5330-00-185-0579, 3120-00-362-1369 and 8 more. Verify interchangeability with system specifications before substitution.

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