PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

127770Plate,thrust,impeller,front

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-148-2480 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-148-2480 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-148-2480. Primary manufacturer part number: 127770.
Features
  • Plate,thrust,impeller,front — FSC 2810
  • General Characteristics Item Description: STEEL,AMS 6322;4.430 IN. MIN,4.450 IN. MAX DIA;0.1505 IN. MIN 0.1520 IN. MAX WIDTH;SILVER PLATE AMS 2410-2412 OR EQUIVILANT;LEAD PLATE TO SPEC PWA 41;INDIUM PLATE TO SPEC PWA 42;8 HOLES 0.2656 IN. ON 4.0 IN. BC;1 HOLE 0.1562 IN.;4 HOLES 0.125 IN. DIA,0.060 IN. MIN,0.080 IN. MAX DEEP,ON 3.124 IN. BC;4HOLES 0.065 IN. MIN,0.070 IN. MAX DIA,0.425 IN. MIN,0.435 IN. MAX DEEP;1 HOLE 2.188 IN. MIN,2.192 IN. MAX DIA CENTER;ROCKWELL C 34-38 IN
  • Precious Material: SILVER
  • 3 verified cross-references
  • 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 Plate,thrust,impeller,front, cataloged under National Stock Number 2810-00-148-2480, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2810-00-148-2480
Primary Part Number127770
Item NamePlate,thrust,impeller,front
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
General Characteristics Item DescriptionSTEEL,AMS 6322;4.430 IN. MIN,4.450 IN. MAX DIA;0.1505 IN. MIN 0.1520 IN. MAX WIDTH;SILVER PLATE AMS 2410-2412 OR EQUIVILANT;LEAD PLATE TO SPEC PWA 41;INDIUM PLATE TO SPEC PWA 42;8 HOLES 0.2656 IN. ON 4.0 IN. BC;1 HOLE 0.1562 IN.;4 HOLES 0.125 IN. DIA,0.060 IN. MIN,0.080 IN. MAX DEEP,ON 3.124 IN. BC;4HOLES 0.065 IN. MIN,0.070 IN. MAX DIA,0.425 IN. MIN,0.435 IN. MAX DEEP;1 HOLE 2.188 IN. MIN,2.192 IN. MAX DIA CENTER;ROCKWELL C 34-38 IN
Precious MaterialSILVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3120-00-391-41198396-1 INTERCHANGEABLE
Roller,linear-Rotary Motion
Cummins Inc.
4330-00-714-88086805 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
Harbormaster Marine, Inc
6515-01-396-285083961 INTERCHANGEABLE
Blade,laryngoscope
Mckesson Medical-Surgical Government Solutions Llc
Cross-Reference Index
Part NumberManufacturer
127770 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
83961 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
127770 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
3120-00-391-4119INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
8396-1
4330-00-714-8808INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
6805
6515-01-396-2850INTERCHANGEABLE
BLADE,LARYNGOSCOPE
83961

Frequently Asked Questions

What is NSN 2810-00-148-2480?

NSN 2810-00-148-2480 is a Plate,thrust,impeller,front, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2810-00-148-2480?

NSN 2810-00-148-2480 has 3 cross-referenced part numbers: 127770 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 83961 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 127770 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-148-2480?

There are 3 known substitutes for 2810-00-148-2480: 3120-00-391-4119, 4330-00-714-8808, 6515-01-396-2850. Verify interchangeability with system specifications before substitution.

What are the specifications of 127770?

Key specifications for 127770: General Characteristics Item Description: STEEL,AMS 6322;4.430 IN. MIN,4.450 IN. MAX DIA;0.1505 IN. MIN 0.1520 IN. MAX WIDTH;SILVER PLATE AMS 2410-2412 OR EQUIVILANT;LEAD PLATE TO SPEC PWA 41;INDIUM PLATE TO SPEC PWA 42;8 HOLES 0.2656 IN. ON 4.0 IN. BC;1 HOLE 0.1562 IN.;4 HOLES 0.125 IN. DIA,0.060 IN. MIN,0.080 IN. MAX DEEP,ON 3.124 IN. BC;4HOLES 0.065 IN. MIN,0.070 IN. MAX DIA,0.425 IN. MIN,0.435 IN. MAX DEEP;1 HOLE 2.188 IN. MIN,2.192 IN. MAX DIA CENTER;ROCKWELL C 34-38 IN; End Item Identification: ACFT ENG R2800; Precious Material: SILVER. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2810-00-148-2480 still in active supply?

NSN 2810-00-148-2480 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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