PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19511Body,shutoff Valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4810-00-052-4394 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-052-4394 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-052-4394. Primary manufacturer part number: 19511.
Features
  • Body,shutoff Valve — FSC 4810
  • General Characteristics Item Description: CRES,QQ-S-763,CLASS 416,NICKEL FINISH,MIL-C-26074,CLASS 2,ROCKWELL C SCALE 25 MIN,32 MAX HARDNESS,2.776 IN. MIN,2.786 IN. MAX OA H IN
  • 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 Body,shutoff Valve, cataloged under National Stock Number 4810-00-052-4394, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-052-4394
Primary Part Number19511
Item NameBody,shutoff Valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
General Characteristics Item DescriptionCRES,QQ-S-763,CLASS 416,NICKEL FINISH,MIL-C-26074,CLASS 2,ROCKWELL C SCALE 25 MIN,32 MAX HARDNESS,2.776 IN. MIN,2.786 IN. MAX OA H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6550-01-358-5327R19511 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
6685-01-474-172319511 INTERCHANGEABLE
Indicator,temperature,electrical
Deban Enterprises, Inc.
5961-01-549-616919511 INTERCHANGEABLE
Rectifier,semiconductor Device
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
19511 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
6550-01-358-5327INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19511
6685-01-474-1723INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
19511
5961-01-549-6169INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
19511

Frequently Asked Questions

What is NSN 4810-00-052-4394?

NSN 4810-00-052-4394 is a Body,shutoff Valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-052-4394?

NSN 4810-00-052-4394 has 1 cross-referenced part number: 19511 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4810-00-052-4394?

There are 3 known substitutes for 4810-00-052-4394: 6550-01-358-5327, 6685-01-474-1723, 5961-01-549-6169. Verify interchangeability with system specifications before substitution.

What are the specifications of 19511?

Key specifications for 19511: General Characteristics Item Description: CRES,QQ-S-763,CLASS 416,NICKEL FINISH,MIL-C-26074,CLASS 2,ROCKWELL C SCALE 25 MIN,32 MAX HARDNESS,2.776 IN. MIN,2.786 IN. MAX OA H IN. 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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