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A-1656 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A-1656: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include length: 0.406 INCHES NOMINAL IN, diameter: 0.247 INCHES NOMINAL IN, material: CARBON, top_style: CONICAL HEAD, body_style: CYLINDRICAL, head_length: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-030-2006, 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
A-1656
NSN: 5977-00-030-2006
NIINs: 000302006, 011080420, 011500420, 015288452, 016642930
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
length0.406 INCHES NOMINAL IN
diameter0.247 INCHES NOMINAL IN
materialCARBON
top_styleCONICAL HEAD
body_styleCYLINDRICAL
head_length0.094 INCHES NOMINAL IN
special_featuresOCP, WITH BAGBY GREEN 67204 AND BLACK 67138
style_designatorONE PIECE
attachment_methodHOOK FASTENER TAPE
features_providedEMBROIDERED
contact_face_styleCONVEX
design_designation113TH SUSTAINMENT BRIGADE
NSN5977-00-030-2006
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN A-1656 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.406 INCHES NOMINAL IN
•
BODY STYLE: CYLINDRICAL
•
TOP STYLE: CONICAL HEAD
•
STYLE DESIGNATOR: ONE PIECE
•
DIAMETER: 0.247 INCHES NOMINAL IN
•
HEAD LENGTH: 0.094 INCHES NOMINAL IN
•
CONTACT FACE STYLE: CONVEX
•
MATERIAL: CARBON
TECHNICAL CHARACTERISTICS
LENGTH0.406 INCHES NOMINAL IN
BODY STYLECYLINDRICAL
TOP STYLECONICAL HEAD
STYLE DESIGNATORONE PIECE
DIAMETER0.247 INCHES NOMINAL IN
HEAD LENGTH0.094 INCHES NOMINAL IN
CONTACT FACE STYLECONVEX
MATERIALCARBON
HEAD MAJOR DIAMETER0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
17797CReference document
Same NSN cross-reference
Reference document — Secondary reference
8UU0249Reference document
Same NSN cross-reference
Reference document — Secondary reference
310648004Reference document
Same NSN cross-reference
Reference document — Secondary reference
06599900Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
IG514Reference document
Same NSN cross-reference
Reference document — Secondary reference
5A7048Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-1656?
A-1656 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A-1656?
There are 9 known substitutes for A-1656: 17797C, 8UU0249, 310648004 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1656?
A-1656 is cataloged in the U.S. Government catalog under NSN 5977-00-030-2006. 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.