Drain Assembly, Filter4330-01-197-1828

NSN 4330-01-197-1828 · NIIN 011971828

FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4330-01-197-1828 · 4330011971828 · NIIN 011971828 · 01-197-1828 · FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters

Nearby stock numbers ← 4330-01-197-1827 Flow Sensor, Filter · 4330-01-197-1829 Float, Drain →

Features

Drain Assembly,filter — FSC 4330
General Characteristics Item Description: MATERIAL PLASTIC;2.535 IN. O/A LG,1.625 IN. DIA;ONE END THD EXT 0.625-18 UNF AND INT 0.375-24 UNF;CONSISTS OF A FLOAT ASSEMBLED IN A ROUND BODY W/A PLASTIC SCREEN IN

Identification

NSN: 4330-01-197-1828
NIIN: 011971828
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors

General Description

The Drain Assembly,filter, cataloged under National Stock Number 4330-01-197-1828, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4330-01-197-1828
Item Name	Drain Assembly,filter
FSC / FSG	4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Status	ACTIVE
General Characteristics Item Description	MATERIAL PLASTIC;2.535 IN. O/A LG,1.625 IN. DIA;ONE END THD EXT 0.625-18 UNF AND INT 0.375-24 UNF;CONSISTS OF A FLOAT ASSEMBLED IN A ROUND BODY W/A PLASTIC SCREEN IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5962-01-370-990152532-1 POSSIBLE MATCH

MICROCIRCUIT,MEMORY

Possible match (shared part number)Raytheon Company Div Rmd Strategic

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
525321	3/9 Design control — primary reference Cooper Industries Inc Dba Cooper Tools

Related Parts

5962-01-370-9901POSSIBLE MATCH

MICROCIRCUIT,MEMORY

52532-1

Frequently Asked Questions

What is NSN 4330-01-197-1828?

NSN 4330-01-197-1828 is a Drain Assembly,filter, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.

What NSN replaces 4330-01-197-1828?

1 possible match (shared part number, not a government interchangeability claim): 5962-01-370-9901. Verify interchangeability with system specifications before substitution.

What are the specifications of 4330-01-197-1828?

Key specifications for 4330-01-197-1828: General Characteristics Item Description: MATERIAL PLASTIC;2.535 IN. O/A LG,1.625 IN. DIA;ONE END THD EXT 0.625-18 UNF AND INT 0.375-24 UNF;CONSISTS OF A FLOAT ASSEMBLED IN A ROUND BODY W/A PLASTIC SCREEN IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4330-01-197-1828 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.

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