PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2180072Seal Assembly,nozzle Seal

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-01-135-8375 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-135-8375 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-135-8375. Primary manufacturer part number: 2180072.
Features
  • Seal Assembly,nozzle Seal — FSC 2840
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Assembly,nozzle Seal, cataloged under National Stock Number 2840-01-135-8375, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-01-135-8375
Primary Part Number2180072
Item NameSeal Assembly,nozzle Seal
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-388-9917A18554 INTERCHANGEABLE
Brake Booster Assembly,master Cy
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
2180072 Rtx Corporation Div Pratt & Whitney (USA)
2180072 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2530-00-388-9917INTERCHANGEABLE
BRAKE BOOSTER ASSEMBLY,MASTER CY
A18554

Frequently Asked Questions

What is NSN 2840-01-135-8375?

NSN 2840-01-135-8375 is a Seal Assembly,nozzle Seal, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-01-135-8375?

NSN 2840-01-135-8375 has 2 cross-referenced part numbers: 2180072 (Rtx Corporation Div Pratt & Whitney), 2180072 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-01-135-8375?

There is 1 known substitute for 2840-01-135-8375: 2530-00-388-9917. Verify interchangeability with system specifications before substitution.

What are the specifications of 2180072?

Key specifications for 2180072: End Item Identification: ENGINE MODEL TF30-414A A. 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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