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SM4628 — ADAPTER,CONNECTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SM4628: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include shell_material: COPPER ALLOY, contact_material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING, precious_material: SILVER, included_contact_type: COAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING, operating_temp_rating: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC, shell_surface_treatment: NICKEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-224-5843, 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
SM4628
NSN: 5340-01-224-5843
NIINs: 012245843, 015909171
FSC: 5340 — Hardware, Commercial
CAGE: 57174 — RADIO RESEARCH INSTRUMENT CO., INC. (USA)
SPECIFICATIONS
shell_materialCOPPER ALLOY
contact_materialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
precious_materialSILVER
mating_end_quantity2
included_contact_typeCOAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING
operating_temp_rating-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
shell_surface_treatmentNICKEL
connector_locking_methodEXTERNALLY THREADED SHELL
contact_surface_treatmentSILVER ALL MATING ENDS SINGLE CONTACT GROUPING
included_contact_quantity1 ALL MATING ENDS SINGLE CONTACT GROUPING
contact_position_arrangement_styleN SECOND MATING END
radio_frequency_type_contact_characteristic_impedance_in_ohms50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
NSN5340-01-224-5843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM4628 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is SM4628?
SM4628 is a ADAPTER,CONNECTOR.
What is the NSN for SM4628?
SM4628 is cataloged in the U.S. Government catalog under NSN 5340-01-224-5843. This indicates validated use in U.S. government and defense supply chains.
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