PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42100-0Power Unit,gas Turbine Engine

Rtx Corporation Div Pratt & Whitney · NSN 2835-00-808-7125 · FSC 2835 · No Item Name Available
Verified by PartsTable
NSN 2835-00-808-7125 — this item is cataloged by the U.S. Government under National Stock Number 2835-00-808-7125. Primary manufacturer part number: 42100-0.
Features
  • Power Unit,gas Turbine Engine — FSC 2835
  • Furnished Items: FUEL PUMP,REDUCTION DRIVE ASSEMBLY
  • 3 verified cross-references
  • Primary manufacturer: Rtx Corporation Div Pratt & Whitney
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Power Unit,gas Turbine Engine, cataloged under National Stock Number 2835-00-808-7125, is classified within Federal Supply Class 2835 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2835-00-808-7125
Primary Part Number42100-0
Item NamePower Unit,gas Turbine Engine
FSC / FSG2835 / 28 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
Furnished ItemsFUEL PUMP,REDUCTION DRIVE ASSEMBLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-010-33390911114-7 INTERCHANGEABLE
Washer,flat
Agco Corp Parts Opn
2815-00-416-8693P72 INTERCHANGEABLE
Tappet,engine Poppet Valve
Sterling Engine Co Inc
5330-01-118-1377421000 INTERCHANGEABLE
Seal
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
3460-01-136-1504P-72 INTERCHANGEABLE
Pilot,counterbore
Wright Machine & Tool Co., Inc.
6515-01-224-35134210-00 INTERCHANGEABLE
Syringe,irrigating
Stmicroelectronics Inc
6520-01-565-9076P72 INTERCHANGEABLE
Compressor-Dehydrator,dental Equ
Midmark Corporation Dba Midmark Corp
Cross-Reference Index
Part NumberManufacturer
T62T27 Rtx Corporation Div Pratt & Whitney (USA)
P7-2 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
42100-0 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5310-00-010-3339INTERCHANGEABLE
WASHER,FLAT
0911114-7
2815-00-416-8693INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
P72
5330-01-118-1377INTERCHANGEABLE
SEAL
421000
3460-01-136-1504INTERCHANGEABLE
PILOT,COUNTERBORE
P-72
6515-01-224-3513INTERCHANGEABLE
SYRINGE,IRRIGATING
4210-00
6520-01-565-9076INTERCHANGEABLE
COMPRESSOR-DEHYDRATOR,DENTAL EQU
P72

Frequently Asked Questions

What is NSN 2835-00-808-7125?

NSN 2835-00-808-7125 is a Power Unit,gas Turbine Engine, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2835 (No Item Name Available). Status: active.

What are the part numbers for NSN 2835-00-808-7125?

NSN 2835-00-808-7125 has 3 cross-referenced part numbers: T62T27 (Rtx Corporation Div Pratt & Whitney), P7-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 42100-0 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 2835-00-808-7125?

There are 6 known substitutes for 2835-00-808-7125: 5310-00-010-3339, 2815-00-416-8693, 5330-01-118-1377 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42100-0?

Key specifications for 42100-0: Furnished Items: FUEL PUMP,REDUCTION DRIVE ASSEMBLY. 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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