PartsTable
Technical Data Sheet
PartsTable / COMPONENT / UG1258/U
UG1258/U ✓ 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 UG1258/U is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-944-4453, 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
UG1258/U
NSN: 5935-00-944-4453
FSC: 5935
CAGE: 92180 — WINCHESTER INTERCONNECT RF CORPORATION (USA)
SPECIFICATIONS
Part NumberUG1258/U
NSN5935-00-944-4453
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UG1258/U TITLE COMPONENT PN UG1258/U MFR UG1258/U
KEY FEATURES
•
CABLE ENTRANCE DIAMETER: 0.900 INCHES NOMINAL IN
•
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
INSERT MATERIAL: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
•
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
•
TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING
•
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT SURFACE TREATMENT: SILVER SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
CABLE ENTRANCE DIAMETER0.900 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
INSERT MATERIALPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENTSILVER SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLELC SINGLE MATING END
CONTACT REMOVABILITYREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
UG-325B/UInterchangeable
interchangeable cross-reference
interchangeable
357-9385-010Interchangeable
interchangeable cross-reference
interchangeable
REB49160Interchangeable
interchangeable cross-reference
interchangeable
76-5057G2Interchangeable
interchangeable cross-reference
interchangeable
RE49F284LInterchangeable
interchangeable cross-reference
interchangeable
UG154UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy UG1258/U?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is UG1258/U?
UG1258/U is a UG1258/U.
What parts can replace UG1258/U?
There are 23 known substitutes for UG1258/U: UG-325B/U, 357-9385-010, REB49160 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UG1258/U?
UG1258/U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-944-4453. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — UG1258/U

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026