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PB-44722-1 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PB-44722-1: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.125 INCHES NOMINAL IN, length: 0.500 INCHES NOMINAL IN, radius: 0.563 INCHES NOMINAL IN, material: CARBON, thickness: 0.250 INCHES NOMINAL IN, top_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-165-0777, 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
PB-44722-1
NSN: 5977-00-165-0777
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
width0.125 INCHES NOMINAL IN
length0.500 INCHES NOMINAL IN
radius0.563 INCHES NOMINAL IN
materialCARBON
thickness0.250 INCHES NOMINAL IN
top_styleFLAT
body_styleRECTANGULAR SLIP RING
style_designatorONE PIECE
brush_shunt_length1.344 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE
terminal_hole_diameter0.144 INCHES NOMINAL IN
shunt_position_designator6
NSN5977-00-165-0777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN PB-44722-1 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.500 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR SLIP RING
•
RADIUS: 0.563 INCHES NOMINAL IN
•
TERMINAL HOLE DIAMETER: 0.144 INCHES NOMINAL IN
•
TOP STYLE: FLAT
•
SHUNT POSITION DESIGNATOR: 6
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MORGANITE INC,GR EGO MFR REF SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
LENGTH0.500 INCHES NOMINAL IN
BODY STYLERECTANGULAR SLIP RING
RADIUS0.563 INCHES NOMINAL IN
TERMINAL HOLE DIAMETER0.144 INCHES NOMINAL IN
TOP STYLEFLAT
SHUNT POSITION DESIGNATOR6
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC,GR EGO MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH1.344 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLECONCAVE
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PB-44722-1?
PB-44722-1 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for PB-44722-1?
PB-44722-1 is cataloged in the U.S. Government catalog under NSN 5977-00-165-0777. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.