PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11477-10Contact,electrical

Te Connectivity Corporation · NSN 5999-00-323-7272 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-323-7272 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-323-7272. Primary manufacturer part number: 11477-10.
Features
  • Contact,electrical — FSC 5999
  • Surface Treatment: SILVER BODY AND CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES SILVER
  • Style Designator: RECTANGULAR SHAPE
  • Terminal Type and Quantity: 1 PIN AXIALLY AT ONE END
  • Precious Material: SILVER
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-323-7272, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-323-7272
Primary Part Number11477-10
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Surface TreatmentSILVER BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Style DesignatorRECTANGULAR SHAPE
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialCOPPER ALLOY BODY AND CONTACT
Thread Class2B
Mounting MethodTHREADED HOLE(S)
Mounting Facility Quantity6
Nominal Thread Size0.138 INCHES IN
Voltage Rating in Volts28.0 DC
Current Rating in Amps600.0
Thread DirectionRIGHT-HAND
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Surface TreatmentSILVER BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Style DesignatorRECTANGULAR SHAPE
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialCOPPER ALLOY BODY AND CONTACT
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1500 lbs
Cube0.0174 cu ft
Verified Substitutes 5
5133-00-262-2171 INTERCHANGEABLE
Drill,twist
2810-00-306-643011477 INTERCHANGEABLE
Socket,pushrod Ball
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2910-00-786-397311477 INTERCHANGEABLE
End Plate,fuel Injection
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5306-01-178-142911477 INTERCHANGEABLE
Bolt
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5995-01-581-090711477 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Astrocom Electronics Inc
Cross-Reference Index
Part NumberManufacturer
11477 Mallory Controls Co Sub of Emhart Industries Inc (USA)
11477-10 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5133-00-262-2171INTERCHANGEABLE
DRILL,TWIST
2810-00-306-6430INTERCHANGEABLE
SOCKET,PUSHROD BALL
11477
2910-00-786-3973INTERCHANGEABLE
END PLATE,FUEL INJECTION
11477
5306-01-178-1429INTERCHANGEABLE
BOLT
11477
5995-01-581-0907INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
11477

Frequently Asked Questions

What is NSN 5999-00-323-7272?

NSN 5999-00-323-7272 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-323-7272?

NSN 5999-00-323-7272 has 2 cross-referenced part numbers: 11477 (Mallory Controls Co Sub of Emhart Industries Inc), 11477-10 (Te Connectivity Corporation).

What NSN replaces 5999-00-323-7272?

There are 5 known substitutes for 5999-00-323-7272: 5133-00-262-2171, 2810-00-306-6430, 2910-00-786-3973 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11477-10?

Key specifications for 11477-10: Overall Length: 1.156 INCHES NOMINAL IN; Surface Treatment: SILVER BODY AND CONTACT; Precious Material and Location: BODY AND CONTACT SURFACES SILVER; Style Designator: RECTANGULAR SHAPE. 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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