PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

217-20RConnector,receptacle,electrical

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5935-00-905-7942 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-905-7942 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-905-7942. Primary manufacturer part number: 217-20R.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 3.871 INCHES MINIMUM AND 3.879 INCHES MAXIMUM IN
  • Precious Material and Weight: 0.102 GOLD GRAINS, TROY
  • Shell Type: SOLID
  • Distance From Mounting Shoulder to Front Face: 0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM IN
  • Shell Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-905-7942, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-905-7942
Primary Part Number217-20R
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
Distance Between Centerlines of Mounting Facilities Parallel to Body Width3.871 INCHES MINIMUM AND 3.879 INCHES MAXIMUM IN
Precious Material and Weight0.102 GOLD GRAINS, TROY
Shell TypeSOLID
Distance From Mounting Shoulder to Front Face0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM IN
Shell Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style102 SINGLE MATING END
Polarization MethodMATING END
Precious Material and LocationCONTACT SURFACES GOLD
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity102 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-26518 GOVERNMENT SPECIFICATION
Center to Center Distance Between Mounting Facilities Parallel to Height0.559 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN
Shell MaterialALUMINUM ALLOY
Shell Surface TreatmentANODIZE
Precious MaterialGOLD
Environmental ProtectionHEAT RESISTANT AND WEATHER RESISTANT
Body StyleSTRAIGHT SHAPE
Mating End Quantity1
Test Data Document81349-MIL-C-26518 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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-009-6596 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-391-1050217-33R-B018P-10 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-432-623710-815015-10S INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-432-6238217-54C-B041S-10 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-465-9922 INTERCHANGEABLE
Retainer,electrical Connector
2840-00-509-5972217202 INTERCHANGEABLE
Cover Assembly,oil Suction
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5310-00-828-1304 INTERCHANGEABLE
Nut,sleeve
5935-00-904-1522 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-904-1588 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-905-7702 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
217-20R Amphenol Corp Div Amphenol Aerospace Operations (USA)
217-20R Amphenol Corp Spectra-Strip/itd (USA)
MIL-DTL-26518 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
217-20-2 Amphenol Corp Spectra-Strip/itd (USA)
MIL-DTL-83733 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24285-RA1-102STYLES Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC26518 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24285RA1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
358-4000-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5935-00-009-6596INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-391-1050INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
217-33R-B018P-10
5935-00-432-6237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10-815015-10S
5935-00-432-6238INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
217-54C-B041S-10
5935-00-465-9922INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
2840-00-509-5972INTERCHANGEABLE
COVER ASSEMBLY,OIL SUCTION
217202
5310-00-828-1304INTERCHANGEABLE
NUT,SLEEVE
5935-00-904-1522INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-904-1588INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-905-7702INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5310-00-916-7522INTERCHANGEABLE
NUT,SLEEVE
5935-00-917-0100INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
AOL92004-02

Frequently Asked Questions

What is NSN 5935-00-905-7942?

NSN 5935-00-905-7942 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 5935-00-905-7942?

NSN 5935-00-905-7942 has 9 cross-referenced part numbers: 217-20R (Amphenol Corp Div Amphenol Aerospace Operations), 217-20R (Amphenol Corp Spectra-Strip/itd), MIL-DTL-26518 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 217-20-2 (Amphenol Corp Spectra-Strip/itd), MIL-DTL-83733 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5935-00-905-7942?

There are 12 known substitutes for 5935-00-905-7942: 5935-00-009-6596, 5935-00-391-1050, 5935-00-432-6237 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 217-20R?

Key specifications for 217-20R: Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 3.871 INCHES MINIMUM AND 3.879 INCHES MAXIMUM IN; Precious Material and Weight: 0.102 GOLD GRAINS, TROY; Shell Type: SOLID; Distance From Mounting Shoulder to Front Face: 0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM IN. 27 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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