PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4046496Seat,bleed Valve Strap

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-01-018-0480 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-018-0480 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-018-0480. Primary manufacturer part number: 4046496.
Features
  • Seat,bleed Valve Strap — FSC 2840
  • General Characteristics Item Description: STAINLESS STEEL AMS5503,2.015 IN. MIN,2.045 IN. MAX LG,0.449 IN. MIN,0.473 IN. MAX W,0.034 IN. MIN,0.048 IN. MAX THK IN
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,bleed Valve Strap, cataloged under National Stock Number 2840-01-018-0480, 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
NSN2840-01-018-0480
Primary Part Number4046496
Item NameSeat,bleed Valve Strap
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL AMS5503,2.015 IN. MIN,2.045 IN. MAX LG,0.449 IN. MIN,0.473 IN. MAX W,0.034 IN. MIN,0.048 IN. MAX THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2920-00-294-33891911119 INTERCHANGEABLE
Contact Set,distributor
Borgwarner Pds (anderson), L.l.c.
Cross-Reference Index
Part NumberManufacturer
4046496 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
4046496 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
Related Parts
2920-00-294-3389INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
1911119

Frequently Asked Questions

What is NSN 2840-01-018-0480?

NSN 2840-01-018-0480 is a Seat,bleed Valve Strap, 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 2840-01-018-0480?

NSN 2840-01-018-0480 has 2 cross-referenced part numbers: 4046496 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4046496 (Turbo Power & Marine System Inc Sub of United Technologies Corp).

What NSN replaces 2840-01-018-0480?

There is 1 known substitute for 2840-01-018-0480: 2920-00-294-3389. Verify interchangeability with system specifications before substitution.

What are the specifications of 4046496?

Key specifications for 4046496: End Item Identification: ENGINE,ACFT,TURBOFAN,MODEL NO. F100-PW-100; General Characteristics Item Description: STAINLESS STEEL AMS5503,2.015 IN. MIN,2.045 IN. MAX LG,0.449 IN. MIN,0.473 IN. MAX W,0.034 IN. MIN,0.048 IN. MAX THK 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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