NSN 5935-01-509-3768 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-509-3768. Manufacturer of record part number: KA490-254EEFY21.
Also searched as5935-01-509-3768 ·
5935015093768 ·
NIIN 015093768 ·
01-509-3768 ·
FSC 5935 Connectors, Electrical · CAGE 50541 · KA490-254EEFY21
Terminal Type: FEMALE TERMINAL CONNECTION SINGLE MATING END ALL CONTACT GROUPINGS
Mating End Quantity: 1
Terminal Location: FRONT SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity: 490 SINGLE MATING END ALL CONTACT GROUPINGS
1 manufacturer part number on file
Manufacturer of record: Smiths Interconnect Americas, Inc.
Identification
NSN: 5935-01-509-3768
NIIN: 015093768
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: KA490-254EEFY21
Manufacturer: Smiths Interconnect Americas, Inc.
General Description
The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-509-3768, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Interconnect Americas, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-509-3768
Primary Part Number
KA490-254EEFY21
Item Name
Connector,receptacle,electrical
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Smiths Interconnect Americas, Inc.
Status
ACTIVE
Body Style
RECTANGULAR SHAPE
Terminal Type
FEMALE TERMINAL CONNECTION SINGLE MATING END ALL CONTACT GROUPINGS
Mating End Quantity
1
Terminal Location
FRONT SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity
490 SINGLE MATING END ALL CONTACT GROUPINGS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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Frequently Asked Questions
What is NSN 5935-01-509-3768?
NSN 5935-01-509-3768 is a Connector,receptacle,electrical, manufactured by Smiths Interconnect Americas, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-509-3768?
NSN 5935-01-509-3768 has 1 manufacturer part number on file: KA490-254EEFY21 (Smiths Interconnect Americas, Inc.).
What are the specifications of KA490-254EEFY21?
Key specifications for KA490-254EEFY21: Overall Height: 0.330 INCHES NOMINAL IN; Body Style: RECTANGULAR SHAPE; Terminal Type: FEMALE TERMINAL CONNECTION SINGLE MATING END ALL CONTACT GROUPINGS; Mating End Quantity: 1. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-509-3768 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.