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1251-5903 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1251-5903: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, shell_type: SOLID, overall_width: 0.494 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END FIRST CONTACT GROUPING, overall_length: 2.729 INCHES NOMINAL IN, shell_material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-227-1492, 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
1251-5903
NSN: 5935-01-227-1492
FSC: 5935 — Connectors, Electrical
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
shell_typeSOLID
overall_width0.494 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END FIRST CONTACT GROUPING
overall_length2.729 INCHES NOMINAL IN
shell_materialSTEEL CORROSION RESISTING
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
precious_materialGOLD
terminal_locationBACK SINGLE MATING END FIRST CONTACT GROUPING
mating_end_quantity1
polarization_methodMATING END
NSN5935-01-227-1492
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 1251-5903 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONNECTOR LOCKING METHOD: FRICTION
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE
•
TERMINAL TYPE: SOLDER WELL SINGLE MATING END FIRST CONTACT GROUPING
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
•
MATING END QUANTITY: 1
•
PRECIOUS MATERIAL: GOLD
•
CONTACT POSITION ARRANGEMENT STYLE: 21 SINGLE MATING END
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODFRICTION
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE
TERMINAL TYPESOLDER WELL SINGLE MATING END FIRST CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
MATING END QUANTITY1
PRECIOUS MATERIALGOLD
CONTACT POSITION ARRANGEMENT STYLE21 SINGLE MATING END
SHELL SURFACE TREATMENTPASSIVATE
UNTHREADED MOUNTING HOLE DIAMETER0.086 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 2
DCMF21WA4S-A203Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
235-21-00-307Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1251-5903?
1251-5903 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 1251-5903?
There are 2 known substitutes for 1251-5903: DCMF21WA4S-A203, 235-21-00-307. Substitute compatibility should be verified for your specific system.
What is the NSN for 1251-5903?
1251-5903 is cataloged in the U.S. Government catalog under NSN 5935-01-227-1492. This indicates validated use in U.S. government and defense supply chains.
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