1552-21 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1552-21: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.152 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN, length: 0.495 INCHES NOMINAL IN, radius: 0.250 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, top_style: FLAT WITH LEFT EDGE BEVELED. This part is cataloged in the U.S.

Government catalog under NSN 1650-00-220-3299, 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

1552-21

NSN: 1650-00-220-3299
NIINs: 002203299, 008937890
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)

SPECIFICATIONS

width	0.152 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
length	0.495 INCHES NOMINAL IN
radius	0.250 INCHES NOMINAL IN
material	METAL GRAPHITE
thickness	0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
top_style	FLAT WITH LEFT EDGE BEVELED
body_style	RECTANGULAR SLIP RING
style_designator	ONE PIECE
brush_shunt_length	2.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	CONCAVE
shunt_position_designator	2
material_document_and_classification	CARBONE GRADE 2402 MFR REF SINGLE MATERIAL RESPONSE
NSN	1650-00-220-3299

COMPONENT DIAGRAM

KEY FEATURES

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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MEDIA HYD FLUID

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

MEDIA HYD FLUID

SUBSTITUTES & CROSS-REFERENCES 1

DS-922320Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1552-21?

1552-21 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 1552-21?

There is 1 known substitute for 1552-21: DS-922320. Substitute compatibility should be verified for your specific system.

What is the NSN for 1552-21?

1552-21 is cataloged in the U.S. Government catalog under NSN 1650-00-220-3299. This indicates validated use in U.S. government and defense supply chains.

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1552-21 — BRUSH,ELECTRICAL CONTACT

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