PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

348-40E10-12S3Connector,receptacle,electrical

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5935-01-156-7761 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-156-7761 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-156-7761. Primary manufacturer part number: 348-40E10-12S3.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
  • Mating End Quantity: 1
  • Distance From Mounting Shoulder to Front Face: 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
  • Contact Surface Treatment Document and Classification: MIL-G-45204 TY 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Threaded Device Type: BACK SHELL
  • Thread Series Designator: UN
  • Contact Position Arrangement Style: 10-12 SINGLE MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-156-7761, 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. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-156-7761
Primary Part Number348-40E10-12S3
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
Mating End Quantity1
Distance From Mounting Shoulder to Front Face0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
Contact Surface Treatment Document and ClassificationMIL-G-45204 TY 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeBACK SHELL
Thread Series DesignatorUN
Contact Position Arrangement Style10-12 SINGLE MATING END
Unthreaded Mounting Hole Diameter0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
Shell Surface Treatment Document and ClassificationQQ-P-416 TY II,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Shell Surface TreatmentCADMIUM
Connector Locking MethodBAYONET PIN
Insert Position in Deg48.0 AND 130.0 AND 242.0 AND 280.0
Thread Quantity Per Inch28
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM IN
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Test Data Document81349-MIL-C-81511 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Specification/standard Data81349-MIL-C-81511/01 GOVERNMENT SPECIFICATION
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity12 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Precious Material and Weight0.072 GOLD GRAINS, TROY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-001-3165M81511/01EF02P2 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-00-001-5883M81511/01EF02P1 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-00-064-5470M81511/01EF01P3 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-017-5906M81511/01EE04P3 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-103-1795M81511/01EF01A1 INTERCHANGEABLE
Connector Body,receptacle,electr
Sae International Dba Sae International
5935-01-103-1796M81511/01EF01A2 INTERCHANGEABLE
Connector Body,receptacle,electr
Sae International Dba Sae International
5935-01-108-8497M81511/01EE01B1 INTERCHANGEABLE
Connector Body,receptacle,electr
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
338602-21 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
348-40E10-12S3 Amphenol Corp Spectra-Strip/itd (USA)
5935PL0799177 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M81511/01EB01S3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-81511/01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
348-40E10-12S3 PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
5935-00-001-3165INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF02P2
5935-00-001-5883INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF02P1
5935-00-064-5470INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF01P3
5935-01-017-5906INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EE04P3
5935-01-103-1795INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
M81511/01EF01A1
5935-01-103-1796INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
M81511/01EF01A2
5935-01-108-8497INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
M81511/01EE01B1

Frequently Asked Questions

What is NSN 5935-01-156-7761?

NSN 5935-01-156-7761 is a Connector,receptacle,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-156-7761?

NSN 5935-01-156-7761 has 6 cross-referenced part numbers: 338602-21 (Lockheed Martin Corporation Div Rms - Mitchel Field), 348-40E10-12S3 (Amphenol Corp Spectra-Strip/itd), 5935PL0799177 (Jednolity Indeks Materialowy - Uniform Material Index), M81511/01EB01S3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-81511/01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5935-01-156-7761?

There are 7 known substitutes for 5935-01-156-7761: 5935-00-001-3165, 5935-00-001-5883, 5935-00-064-5470 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 348-40E10-12S3?

Key specifications for 348-40E10-12S3: Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND SHOCK PROOF AND VIBRATION PROOF; Mating End Quantity: 1; Distance From Mounting Shoulder to Front Face: 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN; Overall Width: 0.929 INCHES MINIMUM AND 0.945 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

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