PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17990Adapter-Gen Oil Sea

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-479-2685 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-479-2685 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-479-2685. Primary manufacturer part number: 17990.
Features
  • Adapter-Gen Oil Sea — FSC 2810
  • 1 verified cross-reference
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter-Gen Oil Sea, cataloged under National Stock Number 2810-00-479-2685, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. This item has 1 commercial cross-reference 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 NameAdapter-Gen Oil Sea
FSC / FSG2810 — No Item Name Available (FSG 28)
ManufacturersPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198)
Technical Specifications
ParameterValue
NSN2810-00-479-2685
Primary Part Number17990
Item NameAdapter-Gen Oil Sea
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5895-00-553-5926ID637ARN INTERCHANGEABLE
Indicator,azimuth
Joint Electronics Type Designation System
5962-01-078-2273932883-7 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5330-01-241-3033 INTERCHANGEABLE
Seal Kit
Cross-Reference Index
Part NumberManufacturer
17990 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5895-00-553-5926INTERCHANGEABLE
INDICATOR,AZIMUTH
ID637ARN
5962-01-078-2273INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-7
5330-01-241-3033INTERCHANGEABLE
SEAL KIT

Frequently Asked Questions

What is NSN 2810-00-479-2685?

NSN 2810-00-479-2685 is a Adapter-Gen Oil Sea, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-479-2685?

NSN 2810-00-479-2685 has 1 cross-referenced part number: 17990 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-479-2685?

There are 3 known substitutes for 2810-00-479-2685: 5895-00-553-5926, 5962-01-078-2273, 5330-01-241-3033. Verify interchangeability with system specifications before substitution.

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