PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

555454-512Connector Body,receptacle,electr

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5935-00-911-5904 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-911-5904 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-911-5904. Primary manufacturer part number: 555454-512.
Features
  • Connector Body,receptacle,electr — FSC 5935
  • Mating End Quantity: 1
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Body Style: RECTANGULAR SHAPE CENTER SCREWLOCK
  • Threaded Device Type: COUPLING FACILITY
  • Contact Position Arrangement Style: 20 SINGLE MATING END
  • Connector Locking Method: JACKSCREW
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-00-911-5904, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-911-5904
Primary Part Number555454-512
Item NameConnector Body,receptacle,electr
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Mating End Quantity1
Thread DirectionRIGHT-HAND
Thread Class2A A
Body StyleRECTANGULAR SHAPE CENTER SCREWLOCK
Threaded Device TypeCOUPLING FACILITY
Contact Position Arrangement Style20 SINGLE MATING END
Connector Locking MethodJACKSCREW
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch32
Nominal Thread Size0.138 INCHES IN
Insert MaterialPLASTIC DIALLYL PHTHALATE GLASS FILLED SINGLE MATING END
Polarization MethodPOLARIZATION BOSS
Center to Center Distance Between Mounting Facilities Parallel to Length1.300 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.149 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-021-8816MRS0158P00PN000 INTERCHANGEABLE
Connector Body,receptacle,electr
Aptiv Services 3 (us), Llc
5935-01-328-3822 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MRS0020S03BV000 Stellant Systems Inc (USA)
555454-512 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
A-109007S Stellant Systems Inc (USA)
Related Parts
5935-00-021-8816INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
MRS0158P00PN000
5935-01-328-3822INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-911-5904?

NSN 5935-00-911-5904 is a Connector Body,receptacle,electr, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-911-5904?

NSN 5935-00-911-5904 has 3 cross-referenced part numbers: MRS0020S03BV000 (Stellant Systems Inc), 555454-512 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), A-109007S (Stellant Systems Inc).

What NSN replaces 5935-00-911-5904?

There are 2 known substitutes for 5935-00-911-5904: 5935-00-021-8816, 5935-01-328-3822. Verify interchangeability with system specifications before substitution.

What are the specifications of 555454-512?

Key specifications for 555454-512: Overall Width: 0.830 INCHES NOMINAL IN; Overall Height: 1.360 INCHES NOMINAL IN; Mating End Quantity: 1; Thread Direction: RIGHT-HAND. 18 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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