PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25688Strainer Element,sediment

Drs Environmental Systems Inc · NSN 4730-00-651-8565 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-651-8565 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-651-8565. Primary manufacturer part number: 25688.
Features
  • Strainer Element,sediment — FSC 4730
  • Length: 2.922 INCHES MINIMUM AND 2.954 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • Filtering Media Design: MESH
  • Material: COPPER
  • End Connection Type: PLAIN FIRST END
  • 5 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Applications requiring Copper construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-651-8565, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-651-8565
Primary Part Number25688
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusCANCELLED
Length2.922 INCHES MINIMUM AND 2.954 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Filtering Media DesignMESH
MaterialCOPPER
End Connection TypePLAIN FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5360-01-038-5123410017-001 INTERCHANGEABLE
Spring,helical,extension
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5355-01-126-077439897 INTERCHANGEABLE
Knob
Alliance Laundry Systems Llc
6680-01-479-231925688 INTERCHANGEABLE
Tube,metering
Mettler-Toledo Llc
5340-01-507-504525688 INTERCHANGEABLE
Clamp,synchro
Unison Industries Llc
6680-01-657-3744 INTERCHANGEABLE
Tube,metering
6680-01-671-8400 INTERCHANGEABLE
Tube,metering
Cross-Reference Index
Part NumberManufacturer
25688 Drs Environmental Systems Inc (USA)
25688 Davey Compressor Co Div of Keco Industries Inc (USA)
AP25688 Drs Environmental Systems Inc (USA)
AP25688 Davey Compressor Co Div of Keco Industries Inc (USA)
A25688 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5360-01-038-5123INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
410017-001
5355-01-126-0774INTERCHANGEABLE
KNOB
39897
6680-01-479-2319INTERCHANGEABLE
TUBE,METERING
25688
5340-01-507-5045INTERCHANGEABLE
CLAMP,SYNCHRO
25688
6680-01-657-3744INTERCHANGEABLE
TUBE,METERING
6680-01-671-8400INTERCHANGEABLE
TUBE,METERING

Frequently Asked Questions

What is NSN 4730-00-651-8565?

NSN 4730-00-651-8565 is a Strainer Element,sediment, manufactured by Drs Environmental Systems Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-651-8565?

NSN 4730-00-651-8565 has 5 cross-referenced part numbers: 25688 (Drs Environmental Systems Inc), 25688 (Davey Compressor Co Div of Keco Industries Inc), AP25688 (Drs Environmental Systems Inc), AP25688 (Davey Compressor Co Div of Keco Industries Inc), A25688 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4730-00-651-8565?

There are 6 known substitutes for 4730-00-651-8565: 5360-01-038-5123, 5355-01-126-0774, 6680-01-479-2319 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25688?

Key specifications for 25688: Length: 2.922 INCHES MINIMUM AND 2.954 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL; Filtering Media Design: MESH; Material: COPPER. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-651-8565 still in active supply?

NSN 4730-00-651-8565 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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