PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4850-11Contact,electrical

Eaton Aerospace Llc Ed and C Div · NSN 5999-01-452-8410 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-452-8410 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-452-8410. Primary manufacturer part number: 4850-11.
Features
  • Contact,electrical — FSC 5999
  • Criticality Code Justification: ZZZY
  • Style Designator: PIN CONTACT
  • Mounting Method: TERMINAL
  • Material: METAL BODY AND CONTACT
  • Reference Number Differentiating Characteristics: REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP.
  • Criticality Code Justification: ZZZY
  • Style Designator: PIN CONTACT
Applications
  • Applications requiring Metal Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-452-8410, 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 Eaton Aerospace Llc Ed and C Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-452-8410
Primary Part Number4850-11
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Aerospace Llc Ed and C Div
StatusACTIVE
Criticality Code JustificationZZZY
Style DesignatorPIN CONTACT
Mounting MethodTERMINAL
MaterialMETAL BODY AND CONTACT
Reference Number Differentiating CharacteristicsREFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP.
Criticality Code JustificationZZZY
Style DesignatorPIN CONTACT
Mounting MethodTERMINAL
MaterialMETAL BODY AND CONTACT
Reference Number Differentiating CharacteristicsREFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.0600 lbs
Cube0.0001 cu ft
Verified Substitutes 3
5330-00-363-729828760 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5935-01-183-63536121177-1 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Rms - Manassas
5910-01-243-4033485011 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
4850-11 Eaton Aerospace Llc Ed and C Div (USA)
KEP375A Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
4850-11 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
LO4809 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
KEP375A Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
Related Parts
5330-00-363-7298INTERCHANGEABLE
SEAL,PLAIN ENCASED
28760
5935-01-183-6353INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6121177-1
5910-01-243-4033INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
485011

Frequently Asked Questions

What is NSN 5999-01-452-8410?

NSN 5999-01-452-8410 is a Contact,electrical, manufactured by Eaton Aerospace Llc Ed and C Div, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-452-8410?

NSN 5999-01-452-8410 has 5 cross-referenced part numbers: 4850-11 (Eaton Aerospace Llc Ed and C Div), KEP375A (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), 4850-11 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), LO4809 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), KEP375A (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).

What NSN replaces 5999-01-452-8410?

There are 3 known substitutes for 5999-01-452-8410: 5330-00-363-7298, 5935-01-183-6353, 5910-01-243-4033. Verify interchangeability with system specifications before substitution.

What are the specifications of 4850-11?

Key specifications for 4850-11: Criticality Code Justification: ZZZY; Style Designator: PIN CONTACT; Mounting Method: TERMINAL; Special Features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO4809. 12 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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