PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14319Piston,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-957-3397 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-957-3397 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-957-3397. Primary manufacturer part number: 14319.
Features
  • Piston,valve — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 1650-00-957-3397, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1650-00-957-3397
Primary Part Number14319
Item NamePiston,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-234-6988 INTERCHANGEABLE
Transformer,power Autotransforme
4920-00-498-29971-4-3-19 INTERCHANGEABLE
Window Pane,control
Celtech Corporation Div Use CAGE 65552 for All Orders
6105-00-575-972040-06 INTERCHANGEABLE
Motor,alternating Current
Arc Systems Inc
4820-01-189-098817390NPIECE2C 1IN INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6240-01-344-9947 INTERCHANGEABLE
Lamp,fluorescent
4310-01-386-4373K0014319 INTERCHANGEABLE
Pin,piston
Leroi International Inc Dba Compair Leroi
1005-01-645-342614319 INTERCHANGEABLE
Lever,breechblock,cocking
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
14319 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5950-00-234-6988INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
4920-00-498-2997INTERCHANGEABLE
WINDOW PANE,CONTROL
1-4-3-19
6105-00-575-9720INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
40-06
4820-01-189-0988INTERCHANGEABLE
CAP,VALVE
17390NPIECE2C 1IN
6240-01-344-9947INTERCHANGEABLE
LAMP,FLUORESCENT
4310-01-386-4373INTERCHANGEABLE
PIN,PISTON
K0014319
1005-01-645-3426INTERCHANGEABLE
LEVER,BREECHBLOCK,COCKING
14319

Frequently Asked Questions

What is NSN 1650-00-957-3397?

NSN 1650-00-957-3397 is a Piston,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-957-3397?

NSN 1650-00-957-3397 has 1 cross-referenced part number: 14319 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-957-3397?

There are 7 known substitutes for 1650-00-957-3397: 5950-00-234-6988, 4920-00-498-2997, 6105-00-575-9720 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com