PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

633-D7657-000 PIECE 23Strainer Element,sediment

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 4730-01-196-9175 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-196-9175 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-196-9175. Primary manufacturer part number: 633-D7657-000 PIECE 23.
Features
  • Strainer Element,sediment — FSC 4730
  • Style Designator: CYLINDRICAL
  • Material: COPPER ALLOY
  • 7 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-196-9175, 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 Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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.

Technical Specifications
ParameterValue
NSN4730-01-196-9175
Primary Part Number633-D7657-000 PIECE 23
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Style DesignatorCYLINDRICAL
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-01-196-7696048-00246-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
4730-01-196-9206048-00243-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
4820-01-197-4958633-D7657-000 PIECE 58 INTERCHANGEABLE
Head,safety,pressure Relief
Aqua-Chem, Inc. Dba Aqua-Chem Inc
4730-01-197-7778048-00245-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
4730-01-197-7779048-00244-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
Cross-Reference Index
Part NumberManufacturer
633D7657 PIECE 23 Aqua-Chem, Inc. (USA)
72C32 Aqua-Chem, Inc. (USA)
633-D7657-000 PIECE 23 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
641E7631 Aqua-Chem, Inc. (USA)
633D7657 Aqua-Chem, Inc. (USA)
72C32 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
633-D7657-000 PIECE 23 Aqua-Chem, Inc. (USA)
Related Parts
4730-01-196-7696INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00246-000
4730-01-196-9206INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00243-000
4820-01-197-4958INTERCHANGEABLE
HEAD,SAFETY,PRESSURE RELIEF
633-D7657-000 PIECE 58
4730-01-197-7778INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00245-000
4730-01-197-7779INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00244-000

Frequently Asked Questions

What is NSN 4730-01-196-9175?

NSN 4730-01-196-9175 is a Strainer Element,sediment, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-196-9175?

NSN 4730-01-196-9175 has 7 cross-referenced part numbers: 633D7657 PIECE 23 (Aqua-Chem, Inc.), 72C32 (Aqua-Chem, Inc.), 633-D7657-000 PIECE 23 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 641E7631 (Aqua-Chem, Inc.), 633D7657 (Aqua-Chem, Inc.) and 2 more.

What NSN replaces 4730-01-196-9175?

There are 5 known substitutes for 4730-01-196-9175: 4730-01-196-7696, 4730-01-196-9206, 4820-01-197-4958 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 633-D7657-000 PIECE 23?

Key specifications for 633-D7657-000 PIECE 23: Style Designator: CYLINDRICAL; Material: COPPER ALLOY. 2 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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