PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47017Seat,nozzle Valve S

Collins Engine Nozzles, Inc · NSN 5342-00-709-3621 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-709-3621 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-709-3621. Primary manufacturer part number: 47017.
Features
  • Seat,nozzle Valve S — FSC 5342
  • 3 verified cross-references
  • Primary manufacturer: Collins Engine Nozzles, Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,nozzle Valve S, cataloged under National Stock Number 5342-00-709-3621, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Collins Engine Nozzles, Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,nozzle Valve S
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersGeneral Motors Corp (CAGE 24617); Collins Engine Nozzles, Inc (CAGE 71895); General Motors Corp Rochester Products Div (CAGE 71934)
Technical Specifications
ParameterValue
NSN5342-00-709-3621
Primary Part Number47017
Item NameSeat,nozzle Valve S
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerCollins Engine Nozzles, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-154-495222558 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5330-00-641-2229W853 INTERCHANGEABLE
Seal,plain Encased
Curtiss-Wright Controls, Inc. Div Actuation Division
4820-01-043-0934E-47017 INTERCHANGEABLE
Flange,gland,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5340-01-244-5630NAS844-6 INTERCHANGEABLE
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
5231706 General Motors Corp (USA)
47017 PRIMARY Collins Engine Nozzles, Inc (USA)
5231706 General Motors Corp Rochester Products Div (USA)
Related Parts
5330-00-154-4952INTERCHANGEABLE
SEAL,PLAIN ENCASED
22558
5330-00-641-2229INTERCHANGEABLE
SEAL,PLAIN ENCASED
W853
4820-01-043-0934INTERCHANGEABLE
FLANGE,GLAND,VALVE
E-47017
5340-01-244-5630INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS844-6

Frequently Asked Questions

What is NSN 5342-00-709-3621?

NSN 5342-00-709-3621 is a Seat,nozzle Valve S, manufactured by Collins Engine Nozzles, Inc, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-709-3621?

NSN 5342-00-709-3621 has 3 cross-referenced part numbers: 5231706 (General Motors Corp), 47017 (Collins Engine Nozzles, Inc), 5231706 (General Motors Corp Rochester Products Div).

What NSN replaces 5342-00-709-3621?

There are 4 known substitutes for 5342-00-709-3621: 5330-00-154-4952, 5330-00-641-2229, 4820-01-043-0934 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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