Filter Element, Fluid4330-01-645-4504

NSN 4330-01-645-4504 · NIIN 016454504

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

Government record, cited

Also searched as 4330-01-645-4504 · 4330016454504 · NIIN 016454504 · 01-645-4504 · FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · RBT18586-1 · RBT18586

Nearby stock numbers ← 4330-01-644-9288 Bracket, Filter Mounting · 4330-01-645-4623 Filter Element, Fluid →

Features

Filter Element,fluid — FSC 4330
Body Overall Length: 2.5 INCHES NOMINAL IN
Largest Outside Diameter: 0.62 INCHES NOMINAL IN
Body Inside Diameter: 0.31 INCHES NOMINAL IN

Identification

NSN: 4330-01-645-4504
NIIN: 016454504
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors

General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-645-4504, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4330-01-645-4504
Item Name	Filter Element,fluid
FSC / FSG	4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Status	ACTIVE
Body Overall Length	2.5 INCHES NOMINAL IN
Largest Outside Diameter	0.62 INCHES NOMINAL IN
Body Inside Diameter	0.31 INCHES NOMINAL 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

Cross-Reference Index

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

Reference documents

Reference	Meaning
RBT18586-1	5/9 Secondary reference Red Barn Machine Inc
RBT18586	3/9 Design control — primary reference Red Barn Machine Inc

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 4330-01-645-4504?

NSN 4330-01-645-4504 is a Filter Element,fluid, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.

What are the specifications of 4330-01-645-4504?

Key specifications for 4330-01-645-4504: Body Overall Length: 2.5 INCHES NOMINAL IN; Largest Outside Diameter: 0.62 INCHES NOMINAL IN; Body Inside Diameter: 0.31 INCHES NOMINAL IN; Special Features: DRAWING PROVIDED BY DART AEROSPACE, 190 S. DANEBO AVE., EUGENE OR 97402 NO CAGE FOUND IN H4 OR YELLOW PAGES BUT IS THE 5/2 AND PROP DRAWING. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4330-01-645-4504 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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