PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25616Housing,oil Seal

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-3729 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-3729 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-3729. Primary manufacturer part number: 25616.
Features
  • Housing,oil Seal — FSC 2810
  • General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4212 OR AMS 4280; 0.75 IN. LONG; CENTER HOLE 0.75 IN. DIA,COUNTERBORED AT 1.5 IN. DIA FOR 0.375 IN.,AND 1.782 IN. DIA FOR 0.25 IN.; FLANGE 2.875 IN. ACROSS,4 HOLES 0.34375 IN. DIA IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Housing,oil Seal, cataloged under National Stock Number 2810-00-118-3729, 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.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-118-3729
Primary Part Number25616
Item NameHousing,oil Seal
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL ALUMINUM ALLOY PER AMS 4212 OR AMS 4280; 0.75 IN. LONG; CENTER HOLE 0.75 IN. DIA,COUNTERBORED AT 1.5 IN. DIA FOR 0.375 IN.,AND 1.782 IN. DIA FOR 0.25 IN.; FLANGE 2.875 IN. ACROSS,4 HOLES 0.34375 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-358-2267 INTERCHANGEABLE
Cover,access
5930-00-736-1189 INTERCHANGEABLE
Switch,rotary
1440-00-915-55769194068-6 INTERCHANGEABLE
Seat,solenoidxvalve
Us Army Aviation and Missile Command
5962-01-325-3359 INTERCHANGEABLE
Microcircuit,linear
5340-01-601-866925616 INTERCHANGEABLE
Clamp,loop
Waytek Inc
Cross-Reference Index
Part NumberManufacturer
25616 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
25616 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5340-00-358-2267INTERCHANGEABLE
COVER,ACCESS
5930-00-736-1189INTERCHANGEABLE
SWITCH,ROTARY
1440-00-915-5576INTERCHANGEABLE
SEAT,SOLENOIDXVALVE
9194068-6
5962-01-325-3359INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5340-01-601-8669INTERCHANGEABLE
CLAMP,LOOP
25616

Frequently Asked Questions

What is NSN 2810-00-118-3729?

NSN 2810-00-118-3729 is a Housing,oil Seal, 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 2810-00-118-3729?

NSN 2810-00-118-3729 has 2 cross-referenced part numbers: 25616 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 25616 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-118-3729?

There are 5 known substitutes for 2810-00-118-3729: 5340-00-358-2267, 5930-00-736-1189, 1440-00-915-5576 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25616?

Key specifications for 25616: General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4212 OR AMS 4280; 0.75 IN. LONG; CENTER HOLE 0.75 IN. DIA,COUNTERBORED AT 1.5 IN. DIA FOR 0.375 IN.,AND 1.782 IN. DIA FOR 0.25 IN.; FLANGE 2.875 IN. ACROSS,4 HOLES 0.34375 IN. DIA IN; End Item Identification: ACFT ENG R1830. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com