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NSN 5935-01-721-9343Government record, cited
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Connector, Receptacle, Electrical5935-01-721-9343

NSN 5935-01-721-9343 · NIIN 017219343 · Part number F7-578555-26S
Amphenol Corp Div Amphenol Aerospace Operations · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 77820
Government record, cited
NSN 5935-01-721-9343 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-721-9343. Manufacturer of record part number: F7-578555-26S.
Also searched as  5935-01-721-9343 · 5935017219343 · NIIN 017219343 · 01-721-9343 · FSC 5935 Connectors, Electrical · CAGE 77820 · F7-578555-26S · 91-578550/559
Nearby stock numbers  ·
Features
  • Connector,receptacle,electrical — FSC 5935
  • 1 manufacturer part number on file
  • Manufacturer of record: Amphenol Corp Div Amphenol Aerospace Operations
Identification
  • NSN: 5935-01-721-9343
  • NIIN: 017219343
  • FSC: 5935 — Connectors, Electrical
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: F7-578555-26S
  • Manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-721-9343, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-721-9343
Primary Part NumberF7-578555-26S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — Connectors, Electrical
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-721-9462F7-578555-26H POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-721-9466F7-578559-24P POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-721-9468F7-578559-24S POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-721-9475F7-578559-20P POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-722-2917F7-578559-26P POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-722-2932F7-578553-98H POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
Cross-Reference Index
Part NumberManufacturer
F7-578555-26S PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
Reference documents
ReferenceMeaning
91-578550/559 D/9 Drawing number reference only
Amphenol Corp Div Amphenol Aerospace Operations
Related Parts
5935-01-721-9462POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578555-26H
5935-01-721-9466POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578559-24P
5935-01-721-9468POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578559-24S
5935-01-721-9475POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578559-20P
5935-01-722-2917POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578559-26P
5935-01-722-2932POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
F7-578553-98H

Frequently Asked Questions

What is NSN 5935-01-721-9343?

NSN 5935-01-721-9343 is a Connector,receptacle,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.

What part numbers are listed for NSN 5935-01-721-9343?

NSN 5935-01-721-9343 has 1 manufacturer part number on file: F7-578555-26S (Amphenol Corp Div Amphenol Aerospace Operations).

What NSN replaces 5935-01-721-9343?

6 possible matches (shared part number, not a government interchangeability claim): 5935-01-721-9462, 5935-01-721-9466, 5935-01-721-9468. Verify interchangeability with system specifications before substitution.

What are the specifications of F7-578555-26S?

Key specifications for F7-578555-26S: End Item Identification: SPECIAL, AIR VEHICLE, AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-721-9343 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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