Filter Body, Fluid4330-01-203-7691

NSN 4330-01-203-7691 · NIIN 012037691

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

Government record, cited

Also searched as 4330-01-203-7691 · 4330012037691 · NIIN 012037691 · 01-203-7691 · FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · 1078F75A01 · 1078F40A01 · 1078F75

Nearby stock numbers ← 4330-01-203-7552 Head, Fluid Filter · 4330-01-203-7696 Filter, Fluid →

Features

Filter Body,fluid — FSC 4330
Body Outside Diameter: 2.500 INCHES NOMINAL IN
Body Height: 14.500 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING BODY
Material: STEEL CORROSION RESISTING SEAL

Identification

NSN: 4330-01-203-7691
NIIN: 012037691
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors

General Description

The Filter Body,fluid, cataloged under National Stock Number 4330-01-203-7691, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4330-01-203-7691
Item Name	Filter Body,fluid
FSC / FSG	4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Status	ACTIVE
Body Outside Diameter	2.500 INCHES NOMINAL IN
Body Height	14.500 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING BODY
Material	STEEL CORROSION RESISTING SEAL

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
1078F75A01	5/9 Secondary reference Rosemount Analytical, Inc. Div Process Analytical Division
1078F40A01	3/9 Design control — primary reference Rosemount Analytical, Inc. Div Process Analytical Division
1078F75	D/9 Drawing number reference only Rosemount Analytical, Inc. Div Process Analytical Division

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 4330-01-203-7691?

NSN 4330-01-203-7691 is a Filter Body,fluid, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.

What are the specifications of 4330-01-203-7691?

Key specifications for 4330-01-203-7691: Body Outside Diameter: 2.500 INCHES NOMINAL IN; Body Height: 14.500 INCHES NOMINAL IN; Special Features: WELDED CONSTRUCTION WITH BLOWDOWN CAP;1375.0 PSIG AT 600.0 DEG F;BAFFLE ASSEMBLY WITH PLUG DEGF; Material: STEEL CORROSION RESISTING BODY. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4330-01-203-7691 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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