SF-20 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SF-20: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: PLASTIC, POLYETHYLENE (PP), seal_type: LABYRINTH, block_type: FIXED, body_width: 3.945 INCHES MAXIMUM IN, body_length: 3.370 INCHES MAXIMUM IN, design_type: FRICTION. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-228-5218, 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

MRO→ MRO_GENERAL→ SF-20

NSN: 3455-00-228-5218
NIINs: 002285218, 002770773, 013502407, 014078919, 014579892
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 56370 — QUINCO TOOL PRODUCTS CO INC (USA)

SPECIFICATIONS

material	PLASTIC, POLYETHYLENE (PP)
seal_type	LABYRINTH
block_type	FIXED
body_width	3.945 INCHES MAXIMUM IN
body_length	3.370 INCHES MAXIMUM IN
design_type	FRICTION
body_material	METAL
bore_diameter	1.2500 INCHES NOMINAL IN
housing_width	4.6250 INCHES NOMINAL IN
overall_width	5.195 INCHES MAXIMUM IN
seal_location	BOTH ENDS
alignment_type	SELF-ALIGNING
NSN	3455-00-228-5218

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 10

F328Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

767Reference document

Same NSN cross-reference

Reference document — Secondary reference

ASME B94.19Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

5003-0625Reference document

Same NSN cross-reference

Reference document — Secondary reference

G20-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

00725665410215Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SF-20?

SF-20 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace SF-20?

There are 10 known substitutes for SF-20: F328, 767, ASME B94.19 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SF-20?

SF-20 is cataloged in the U.S. Government catalog under NSN 3455-00-228-5218. This indicates validated use in U.S. government and defense supply chains.

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