PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E211Extractor Valve

Mkt Geotechnical Systems · NSN 3895-00-391-8237 · FSC 3895 · No Item Name Available
Verified by PartsTable
NSN 3895-00-391-8237 — this item is cataloged by the U.S. Government under National Stock Number 3895-00-391-8237. Primary manufacturer part number: E211.
Features
  • Extractor Valve — FSC 3895
  • 2 verified cross-references
  • Primary manufacturer: Mkt Geotechnical Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Extractor Valve, cataloged under National Stock Number 3895-00-391-8237, is classified within Federal Supply Class 3895 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Mkt Geotechnical Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameExtractor Valve
FSC / FSG3895 — No Item Name Available (FSG 38)
ManufacturersMkt Geotechnical Systems (CAGE 20263); M K T Manufacturing Inc (CAGE 35381)
Technical Specifications
ParameterValue
NSN3895-00-391-8237
Primary Part NumberE211
Item NameExtractor Valve
FSC / FSG3895 / 38 — No Item Name Available
ManufacturerMkt Geotechnical Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4935-00-019-8272E211 INTERCHANGEABLE
Board Assembly
L3harris Interstate Electronics Corporation
5975-00-355-9219 INTERCHANGEABLE
Mounting Base,electrical Equipme
3110-00-814-3127 INTERCHANGEABLE
Bearing,ball,annular
5961-01-048-7355 INTERCHANGEABLE
Transistor
4730-01-310-6892 INTERCHANGEABLE
Elbow,pipe to Tube
Cross-Reference Index
Part NumberManufacturer
E211 Mkt Geotechnical Systems (USA)
3600 802 M K T Manufacturing Inc (USA)
Related Parts
4935-00-019-8272INTERCHANGEABLE
BOARD ASSEMBLY
E211
5975-00-355-9219INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
3110-00-814-3127INTERCHANGEABLE
BEARING,BALL,ANNULAR
5961-01-048-7355INTERCHANGEABLE
TRANSISTOR
4730-01-310-6892INTERCHANGEABLE
ELBOW,PIPE TO TUBE

Frequently Asked Questions

What is NSN 3895-00-391-8237?

NSN 3895-00-391-8237 is a Extractor Valve, manufactured by Mkt Geotechnical Systems, classified under FSC 3895 (No Item Name Available). Status: active.

What are the part numbers for NSN 3895-00-391-8237?

NSN 3895-00-391-8237 has 2 cross-referenced part numbers: E211 (Mkt Geotechnical Systems), 3600 802 (M K T Manufacturing Inc).

What NSN replaces 3895-00-391-8237?

There are 5 known substitutes for 3895-00-391-8237: 4935-00-019-8272, 5975-00-355-9219, 3110-00-814-3127 and 2 more. Verify interchangeability with system specifications before substitution.

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