20-31-003 — FILTER ELEMENT,FLUID

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20-31-003: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL FILTERING MEDIUM, body_length: 2.563 INCHES NOMINAL IN, design_type: LIMITED, body_diameter: 2.750 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING, flow_direction: INSIDE OUT. This part is cataloged in the U.S.

Government catalog under NSN 4330-00-487-9387, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

20-31-003

NSN: 4330-00-487-9387
NIINs: 004879387, 007939925
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
CAGE: 22221 — CREST ULTRASONICS CORP (USA)

SPECIFICATIONS

material	RUBBER NATURAL FILTERING MEDIUM
body_length	2.563 INCHES NOMINAL IN
design_type	LIMITED
body_diameter	2.750 INCHES NOMINAL IN
rating_method	ELECTRICAL SINGLE COMPONENT ALL WINDING
flow_direction	INSIDE OUT
inclosure_type	OPEN
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
style_designator	CYLINDRICAL W/CLOSED ENDS
winding_quantity	4 SINGLE COMPONENT
inductance_rating	280.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SECOND WINDING
NSN	4330-00-487-9387

COMPONENT DIAGRAM

KEY FEATURES

•

FILTERING MEDIA DESIGN: SINTERED SINGLE FILTERING MEDIA RESPONSE

•

BODY DIAMETER: 2.750 INCHES NOMINAL IN

•

BODY OVERALL LENGTH: 3.531 INCHES NOMINAL IN

•

FILTRATION RATING IN MICRONS: 10.0 NOMINAL

•

FLOW DIRECTION: INSIDE OUT

•

DESIGN TYPE: LIMITED

•

STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS

•

BODY INSIDE DIAMETER: 1.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FILTERING MEDIA DESIGN	SINTERED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER	2.750 INCHES NOMINAL IN
BODY OVERALL LENGTH	3.531 INCHES NOMINAL IN
FILTRATION RATING IN MICRONS	10.0 NOMINAL
FLOW DIRECTION	INSIDE OUT
DESIGN TYPE	LIMITED
STYLE DESIGNATOR	CYLINDRICAL W/CLOSED ENDS
BODY INSIDE DIAMETER	1.000 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNED	ANY ACCEPTABLE
MATERIAL	RUBBER NATURAL FILTERING MEDIUM

SUBSTITUTES & CROSS-REFERENCES 1

20-31-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 20-31-003?

20-31-003 is a FILTER ELEMENT,FLUID.

What parts can replace 20-31-003?

There is 1 known substitute for 20-31-003: 20-31-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 20-31-003?

20-31-003 is cataloged in the U.S. Government catalog under NSN 4330-00-487-9387. This indicates validated use in U.S. government and defense supply chains.

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20-31-003 — FILTER ELEMENT,FLUID

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