PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3057-3Backshell,electrical Connector

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5935-00-223-0579 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-223-0579 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-223-0579. Primary manufacturer part number: 3057-3.
Features
  • Backshell,electrical Connector — FSC 5935
  • 4 verified cross-references
  • Primary manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-223-0579, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-223-0579
Primary Part Number3057-3
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5330-01-159-844530573 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
3815-01-247-469130573 INTERCHANGEABLE
Eye,cable Anchor Spring
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5910-01-264-871330573 INTERCHANGEABLE
Capacitor
L & R Manufacturing Company
5330-01-394-357530573 INTERCHANGEABLE
Seal,plain
Level 10 Industries, Inc. Div Level 10 Industries
Cross-Reference Index
Part NumberManufacturer
3057-3 Amphenol Corp Div Amphenol Aerospace Operations (USA)
AN3057-3 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MIL-DTL-5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3057-3 Amphenol Corp Spectra-Strip/itd (USA)
Related Parts
5330-01-159-8445INTERCHANGEABLE
GASKET
30573
3815-01-247-4691INTERCHANGEABLE
EYE,CABLE ANCHOR SPRING
30573
5910-01-264-8713INTERCHANGEABLE
CAPACITOR
30573
5330-01-394-3575INTERCHANGEABLE
SEAL,PLAIN
30573

Frequently Asked Questions

What is NSN 5935-00-223-0579?

NSN 5935-00-223-0579 is a Backshell,electrical Connector, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-223-0579?

NSN 5935-00-223-0579 has 4 cross-referenced part numbers: 3057-3 (Amphenol Corp Div Amphenol Aerospace Operations), AN3057-3 (Aeronautical Standards Group Dept of Navy and Air Force), MIL-DTL-5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3057-3 (Amphenol Corp Spectra-Strip/itd).

What NSN replaces 5935-00-223-0579?

There are 4 known substitutes for 5935-00-223-0579: 5330-01-159-8445, 3815-01-247-4691, 5910-01-264-8713 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3057-3?

Key specifications for 3057-3: Part Name Assigned by Controlling Agency: BACKSHELL,ELECTRICAL CONNECTOR. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-223-0579 still in active supply?

NSN 5935-00-223-0579 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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