PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71503Connector,receptacle,electrical

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5935-00-257-9848 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-257-9848 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-257-9848. Primary manufacturer part number: 71503.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • Contact Maximum Current Rating in Amps: 20.0 SINGLE MATING END SECOND CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
  • Included Contact Quantity: 43 SINGLE MATING END SECOND CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 35.0 SINGLE MATING END FIRST CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES SILVER
  • Shell Surface Treatment: CADMIUM
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-257-9848, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-257-9848
Primary Part Number71503
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Mating End Quantity1
Contact Maximum Current Rating in Amps20.0 SINGLE MATING END SECOND CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity43 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum Current Rating in Amps35.0 SINGLE MATING END FIRST CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES SILVER
Shell Surface TreatmentCADMIUM
Precious Material and Weight0.045 SILVER GRAINS, TROY
Polarization MethodCONTACT
Terminal TypeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Contact Position Arrangement Style45 SINGLE MATING END
Insert MaterialPLASTIC MELAMINE OR PLASTIC PHENOLIC SINGLE MATING END
Shell MaterialALUMINUM ALLOY
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.875 INCHES NOMINAL IN
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Precious MaterialSILVER
Unthreaded Mounting Hole Diameter0.144 INCHES NOMINAL IN
Contact Surface TreatmentSILVER SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity2 SINGLE MATING END FIRST CONTACT GROUPING
Body StyleRECTANGULAR SHAPE
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-155-7740K926 INTERCHANGEABLE
Shaft,transmission,pump
Waterous Company
4310-00-354-651871-503 INTERCHANGEABLE
Core Section
Dresser Industries Inc Leroi Div
1650-00-403-855971503 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Pneudraulics, Inc.
6520-01-020-8270680019 INTERCHANGEABLE
Resin,acrylic,dental
Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte)
7510-01-501-268771503 INTERCHANGEABLE
Portfolio
Smead Mfg Co
5310-01-595-701571503 INTERCHANGEABLE
Nut,plain,hexagon
Viasat Inc Dba Viasat Inc
Cross-Reference Index
Part NumberManufacturer
DPD45-34P Itt Cannon Llc (USA)
71503 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4320-00-155-7740INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
K926
4310-00-354-6518INTERCHANGEABLE
CORE SECTION
71-503
1650-00-403-8559INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
71503
6520-01-020-8270INTERCHANGEABLE
RESIN,ACRYLIC,DENTAL
680019
7510-01-501-2687INTERCHANGEABLE
PORTFOLIO
71503
5310-01-595-7015INTERCHANGEABLE
NUT,PLAIN,HEXAGON
71503

Frequently Asked Questions

What is NSN 5935-00-257-9848?

NSN 5935-00-257-9848 is a Connector,receptacle,electrical, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-257-9848?

NSN 5935-00-257-9848 has 2 cross-referenced part numbers: DPD45-34P (Itt Cannon Llc), 71503 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5935-00-257-9848?

There are 6 known substitutes for 5935-00-257-9848: 4320-00-155-7740, 4310-00-354-6518, 1650-00-403-8559 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71503?

Key specifications for 71503: Mating End Quantity: 1; Contact Maximum Current Rating in Amps: 20.0 SINGLE MATING END SECOND CONTACT GROUPING; Contact Removability: NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS; Included Contact Quantity: 43 SINGLE MATING END SECOND CONTACT GROUPING. 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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