PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M81511/01EF01P1Connector,receptacle,electrical

Sae International Dba Sae International · NSN 5935-00-001-8826 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-001-8826 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-001-8826. Primary manufacturer part number: M81511/01EF01P1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Class: 2A A
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Mating End Quantity: 1
  • Shell Surface Treatment: CADMIUM
  • Precious Material: GOLD
  • Test Data Document: 81349-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.).
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-001-8826, 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 Sae International Dba Sae International. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-001-8826
Primary Part NumberM81511/01EF01P1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Thread Class2A A
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Mating End Quantity1
Shell Surface TreatmentCADMIUM
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.).
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUN
Thread Quantity Per Inch20
Included Contact Quantity85 SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
Nominal Thread Size1.125 INCHES IN
Precious Material and Weight0.085 GOLD GRAINS, TROY
Shell MaterialALUMINUM ALLOY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Unthreaded Mounting Hole Diameter0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style18-85 SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Center to Center Distance Between Mounting Facilities Parallel to Height1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Distance From Mounting Shoulder to Front Face0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5935-00-485-5119 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-777-6394 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-010-6166M81511/01EF01P2 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M81511/01E18-85P1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G105-607-102 Kearfott Corporation Div Guidance and Navigation Division (USA)
8584121-3 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
M81511/01EF01P1 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
SAE-AS81511/1 Sae International Dba Sae International (USA)
5935PL0904791 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M81511/01EF01P1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M81511-01E1801A1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M81511-01C18-85P1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC81511-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7902698-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
348-40E18-85P1-201 Amphenol Corp Spectra-Strip/itd (USA)
348-40E18-85P1 Amphenol Corp Div Amphenol Aerospace Operations (USA)
M81511/01EF01P1 Amphenol Corp Spectra-Strip/itd (USA)
348-40E18-85P1 Amphenol Cadre Div Bunker Ramo Corp (USA)
1251-0101 Br Communications (inc) (USA)
G105-607-102 Singer Co the Kearfott Div (USA)
352250012204 Thales Nederland (NLD)
348-40E18-85P1 Amphenol Corp Spectra-Strip/itd (USA)
M81511/01EF01P1 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5935-00-485-5119INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-777-6394INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-010-6166INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF01P2

Frequently Asked Questions

What is NSN 5935-00-001-8826?

NSN 5935-00-001-8826 is a Connector,receptacle,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-001-8826?

NSN 5935-00-001-8826 has 20 cross-referenced part numbers: M81511/01E18-85P1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G105-607-102 (Kearfott Corporation Div Guidance and Navigation Division), 8584121-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), M81511/01EF01P1 (Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc), SAE-AS81511/1 (Sae International Dba Sae International) and 15 more.

What NSN replaces 5935-00-001-8826?

There are 3 known substitutes for 5935-00-001-8826: 5935-00-485-5119, 5935-00-777-6394, 5935-01-010-6166. Verify interchangeability with system specifications before substitution.

What are the specifications of M81511/01EF01P1?

Key specifications for M81511/01EF01P1: Thread Class: 2A A; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Mating End Quantity: 1. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-001-8826 still in active supply?

NSN 5935-00-001-8826 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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