PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4040990Augmentor Elbow,manifold

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-01-119-0703 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-119-0703 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-119-0703. Primary manufacturer part number: 4040990.
Features
  • Augmentor Elbow,manifold — FSC 2840
  • General Characteristics Item Description: NICKEL ALLOY AMS 5706,0.492 IN. DIA OF HOLE,0.310 IN. DIA OF 2 HOLES EQSP,0.250 IN. DIA OF 2 HOLES EQ SP IN
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Augmentor Elbow,manifold, cataloged under National Stock Number 2840-01-119-0703, 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. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-01-119-0703
Primary Part Number4040990
Item NameAugmentor Elbow,manifold
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionNICKEL ALLOY AMS 5706,0.492 IN. DIA OF HOLE,0.310 IN. DIA OF 2 HOLES EQSP,0.250 IN. DIA OF 2 HOLES EQ SP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-224-00864040990-6 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
Cross-Reference Index
Part NumberManufacturer
4040990 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
4040990 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5330-00-224-0086INTERCHANGEABLE
GASKET
4040990-6

Frequently Asked Questions

What is NSN 2840-01-119-0703?

NSN 2840-01-119-0703 is a Augmentor Elbow,manifold, 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 2840-01-119-0703?

NSN 2840-01-119-0703 has 2 cross-referenced part numbers: 4040990 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 4040990 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-01-119-0703?

There is 1 known substitute for 2840-01-119-0703: 5330-00-224-0086. Verify interchangeability with system specifications before substitution.

What are the specifications of 4040990?

Key specifications for 4040990: End Item Identification: ACFT ENG F100; General Characteristics Item Description: NICKEL ALLOY AMS 5706,0.492 IN. DIA OF HOLE,0.310 IN. DIA OF 2 HOLES EQSP,0.250 IN. DIA OF 2 HOLES EQ SP IN. 2 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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