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Technical Data Sheet
12621A ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, thread_length: 0.4700 INCHES MINIMUM AND 0.6400 INCHES MAXIMUM IN, overall_length: 3.312 INCHES NOMINAL IN, shell_material: COPPER ALLOY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-259-0205, 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
12621A
NSN: 5935-00-259-0205
FSC: 5935
CAGE: 50423 — BALLANTINE LABORATORIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 303SE OR STEEL COMP 316 OVERALL
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
shell_typeSOLID
thread_class2B
thread_length0.4700 INCHES MINIMUM AND 0.6400 INCHES MAXIMUM IN
overall_length3.312 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
mounting_methodTHREADED HOLE(S)
contact_materialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
handle_clearance1.000 INCHES NOMINAL IN
overall_diameter0.827 INCHES MAXIMUM IN
NSN5935-00-259-0205
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN 12621A MFR ADAPTER,CONNECTOR
KEY FEATURES
THREADED DEVICE TYPE: COUPLING FACILITY
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACE GOLD AND BODY SURFACE SILVER
CONTACT MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
CONTACT MATERIAL: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
OPERATING TEMP RATING: -65.0 CELSIUS MINIMUM AND 165.0 CELSIUS MAXIMUM DEGC
INCLUDED CONTACT QUANTITY: 1 ALL MATING ENDS SINGLE CONTACT GROUPING
THREAD QUANTITY PER INCH: 24
INCLUDED CONTACT TYPE: COAXIAL SOCKET FIRST MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
THREADED DEVICE TYPECOUPLING FACILITY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACE GOLD AND BODY SURFACE SILVER
CONTACT MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
OPERATING TEMP RATING-65.0 CELSIUS MINIMUM AND 165.0 CELSIUS MAXIMUM DEGC
INCLUDED CONTACT QUANTITY1 ALL MATING ENDS SINGLE CONTACT GROUPING
THREAD QUANTITY PER INCH24
INCLUDED CONTACT TYPECOAXIAL SOCKET FIRST MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD SIZE0.625 INCHES IN
INSERT MATERIALPLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
31830Interchangeable
interchangeable cross-reference
interchangeable
132096Interchangeable
interchangeable cross-reference
interchangeable
42G1004Interchangeable
interchangeable cross-reference
interchangeable
8398Interchangeable
interchangeable cross-reference
interchangeable
8992Interchangeable
interchangeable cross-reference
interchangeable
8922Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12621A?
12621A is a ADAPTER,CONNECTOR.
What parts can replace 12621A?
There are 24 known substitutes for 12621A: 31830, 132096, 42G1004 and 21 more. Substitute compatibility should be verified for your specific system.
Is 12621A still available?
12621A is currently cancelled.
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