NSN 4330-01-458-7641 · NIIN 014587641 · Part number CD172
Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 69502
Government record, cited
NSN 4330-01-458-7641 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-458-7641. Manufacturer of record part number: CD172.
Also searched as4330-01-458-7641 ·
4330014587641 ·
NIIN 014587641 ·
01-458-7641 ·
FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 69502 · CD172
Manufacturer of record: Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc
Identification
NSN: 4330-01-458-7641
NIIN: 014587641
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: CD172
Manufacturer: Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc
General Description
The Filter Element,fluid, cataloged under National Stock Number 4330-01-458-7641, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4330-01-458-7641
Primary Part Number
CD172
Item Name
Filter Element,fluid
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Manufacturer
Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc
Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc (USA)
No interchangeability data on file.
Other items in FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-001-1246
4330-00-001-1246 · Item name not on file
4330-00-001-1733
ADAPTER,FLUID FILTER
4330-00-001-2626
FILTER ELEMENT,FLUID
4330-00-001-2700
4330-00-001-2700 · Item name not on file
4330-00-001-3511
4330-00-001-3511 · Item name not on file
4330-00-001-3512
4330-00-001-3512 · Item name not on file
Frequently Asked Questions
What is NSN 4330-01-458-7641?
NSN 4330-01-458-7641 is a Filter Element,fluid, manufactured by Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What part numbers are listed for NSN 4330-01-458-7641?
NSN 4330-01-458-7641 has 2 manufacturer part numbers on file: CD172 (Cummins Inc.), CD172 (Walker Design, Inc. Dba Walker Design Inc Div Walker Engineering Enterprises, Inc).
What are the specifications of CD172?
Key specifications for CD172: Special Features: 7 1/2 INCH X 2.5 INCH STRAIGHT FILTER IN; Media for Which Designed: AIR; End Item Identification: DIESEL ENGINE P/N 4B3.9G(M) ONBOARD 49 FT BUSL PRODUCTION COAST GUARD VESSELS G. 1 specification is documented in the U.S. Government catalog.
Is NSN 4330-01-458-7641 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.