PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

452104Seat,water Injection

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2915-00-397-4999 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-397-4999 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-397-4999. Primary manufacturer part number: 452104.
Features
  • Seat,water Injection — FSC 2915
  • General Characteristics Item Description: STAINLESS STEEL AMS5640
  • 3 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 Seat,water Injection, cataloged under National Stock Number 2915-00-397-4999, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories 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 3 commercial cross-references from 1 manufacturer, 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
NSN2915-00-397-4999
Primary Part Number452104
Item NameSeat,water Injection
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL AMS5640
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6685-00-081-3150356-170 INTERCHANGEABLE
Thermostat,flow Control
Standard-Thomson Corporation
5905-00-136-7103 INTERCHANGEABLE
Resistor,fixed,composition
5935-00-149-5453261-11-06-010 INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
3020-01-340-4111452104 INTERCHANGEABLE
Gear,worm Wheel
Ke Marine Inc Dba Ke Marine Inc
5985-01-503-3600 INTERCHANGEABLE
Antenna Element
7340-01-588-4647450170 INTERCHANGEABLE
Knife,slicing
Globe Food Equipment Company
Cross-Reference Index
Part NumberManufacturer
190635 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
450170 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
452104 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6685-00-081-3150INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
356-170
5905-00-136-7103INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5935-00-149-5453INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
261-11-06-010
3020-01-340-4111INTERCHANGEABLE
GEAR,WORM WHEEL
452104
5985-01-503-3600INTERCHANGEABLE
ANTENNA ELEMENT
7340-01-588-4647INTERCHANGEABLE
KNIFE,SLICING
450170

Frequently Asked Questions

What is NSN 2915-00-397-4999?

NSN 2915-00-397-4999 is a Seat,water Injection, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-397-4999?

NSN 2915-00-397-4999 has 3 cross-referenced part numbers: 190635 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 450170 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 452104 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2915-00-397-4999?

There are 6 known substitutes for 2915-00-397-4999: 6685-00-081-3150, 5905-00-136-7103, 5935-00-149-5453 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 452104?

Key specifications for 452104: General Characteristics Item Description: STAINLESS STEEL AMS5640. 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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