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639AS1227 — TERMINAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

639AS1227: TERMINAL.

The TERMINAL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE INSULATION, overall_height: 0.828 INCHES0.828 INCHES IN, largest_diameter: 0.080 INCHES SECOND END IN, overall_diameter: 0.188 INCHES0.188 INCHES IN, basic_shape_style: NONTUBULAR ROUND, surface_treatment: SOLDER OVERALL EXCEPT INSULATION SINGLE LAYER. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-432-0290, 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
639AS1227
NSN: 5940-00-432-0290
NIINs: 004320290, 011115112
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE INSULATION
overall_height0.828 INCHES0.828 INCHES IN
largest_diameter0.080 INCHES SECOND END IN
overall_diameter0.188 INCHES0.188 INCHES IN
basic_shape_styleNONTUBULAR ROUND
surface_treatmentSOLDER OVERALL EXCEPT INSULATION SINGLE LAYER
major_bushing_length0.125 INCHES IN
minor_bushing_length0.200 INCHES IN
mounting_method_stylePRESS FIT
turret_minor_diameter0.050 INCHES ALL ENDS IN
major_bushing_diameter0.188 INCHES IN
minor_bushing_diameter0.172 INCHES IN
NSN5940-00-432-0290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL TITLE COMPONENT PN 639AS1227 MFR TERMINAL
KEY FEATURES
•
IDENTIFICATION CODE COLOR: WHITE
•
MINOR BUSHING LENGTH: 0.200 INCHES IN
•
MINOR BUSHING DIAMETER: 0.172 INCHES IN
•
OVERALL DIAMETER: 0.188 INCHES0.188 INCHES IN
•
LARGEST DIAMETER: 0.080 INCHES SECOND END IN
•
FIRST END TERMINAL LENGTH: 0.281 INCHES IN
•
MAJOR BUSHING LENGTH: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS
IDENTIFICATION CODE COLORWHITE
MINOR BUSHING LENGTH0.200 INCHES IN
MINOR BUSHING DIAMETER0.172 INCHES IN
OVERALL DIAMETER0.188 INCHES0.188 INCHES IN
LARGEST DIAMETER0.080 INCHES SECOND END IN
LARGEST DIAMETER0.125 INCHES FIRST END IN
FIRST END TERMINAL LENGTH0.281 INCHES IN
MAJOR BUSHING LENGTH0.125 INCHES IN
SECOND END TERMINAL LENGTH0.222 INCHES IN
BASIC SHAPE STYLENONTUBULAR ROUND
SUBSTITUTES & CROSS-REFERENCES 3
571-4250-01-05-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
4250-1-05-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
20C3359-1Reference 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 639AS1227?
639AS1227 is a TERMINAL.
What parts can replace 639AS1227?
There are 3 known substitutes for 639AS1227: 571-4250-01-05-19, 4250-1-05-19, 20C3359-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 639AS1227?
639AS1227 is cataloged in the U.S. Government catalog under NSN 5940-00-432-0290. 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.