PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

427212-8Contact,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-00-549-5488 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-549-5488 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-549-5488. Primary manufacturer part number: 427212-8.
Features
  • Contact,electrical — FSC 5999
  • Material: SILVER CONTACT
  • Mounting Facility Quantity: 1
  • Point Height: 0.059 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 WIRE WRAP AXIALLY AT ONE END
  • Material: SILVER BODY
  • Point Diameter: 0.250 INCHES NOMINAL IN
  • Precious Material: SILVER
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-549-5488, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-549-5488
Primary Part Number427212-8
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialSILVER CONTACT
Mounting Facility Quantity1
Point Height0.059 INCHES NOMINAL IN
Terminal Type and Quantity1 WIRE WRAP AXIALLY AT ONE END
MaterialSILVER BODY
Point Diameter0.250 INCHES NOMINAL IN
Precious MaterialSILVER
Unthreaded Mounting Hole Diameter0.062 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
MaterialSILVER CONTACT
Mounting Facility Quantity1
Point Height0.059 INCHES NOMINAL IN
Terminal Type and Quantity1 WIRE WRAP AXIALLY AT ONE END
MaterialSILVER BODY
Point Diameter0.250 INCHES NOMINAL IN
Precious MaterialSILVER
Unthreaded Mounting Hole Diameter0.062 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 7
5950-00-020-2997G19 INTERCHANGEABLE
Transformer,audio Frequency
Magnetek Inc Lighting Products Group
5961-00-109-2074 INTERCHANGEABLE
Transistor
6930-00-214-69191286-012030-0 INTERCHANGEABLE
Indicator,simulated
Elbitamerica, Inc.
9540-00-294-9657 INTERCHANGEABLE
Angle,structural
3040-00-328-53084031-7 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5133-01-095-6723 INTERCHANGEABLE
Drill,twist
5120-01-651-042040317 INTERCHANGEABLE
Socket,socket Wrench
S K Hand Tool Corp
Cross-Reference Index
Part NumberManufacturer
40-317 Eaton Corp Opns & Technical Center (USA)
427212PC8 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
427212-8 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
DM-2050 Triangle Tool Co (USA)
DM-2050 Cobra Industries Inc (USA)
5420APC8 Eaton Corp Opns & Technical Center (USA)
427212P8 Krdc Inc Dba Martin-Palmer Tool & Die Co Div (USA)
Related Parts
5950-00-020-2997INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
G19
5961-00-109-2074INTERCHANGEABLE
TRANSISTOR
6930-00-214-6919INTERCHANGEABLE
INDICATOR,SIMULATED
1286-012030-0
9540-00-294-9657INTERCHANGEABLE
ANGLE,STRUCTURAL
3040-00-328-5308INTERCHANGEABLE
CONNECTING LINK,RIGID
4031-7
5133-01-095-6723INTERCHANGEABLE
DRILL,TWIST
5120-01-651-0420INTERCHANGEABLE
SOCKET,SOCKET WRENCH
40317

Frequently Asked Questions

What is NSN 5999-00-549-5488?

NSN 5999-00-549-5488 is a Contact,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-549-5488?

NSN 5999-00-549-5488 has 7 cross-referenced part numbers: 40-317 (Eaton Corp Opns & Technical Center), 427212PC8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 427212-8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), DM-2050 (Triangle Tool Co), DM-2050 (Cobra Industries Inc) and 2 more.

What NSN replaces 5999-00-549-5488?

There are 7 known substitutes for 5999-00-549-5488: 5950-00-020-2997, 5961-00-109-2074, 6930-00-214-6919 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 427212-8?

Key specifications for 427212-8: Overall Length: 2.031 INCHES NOMINAL IN; Material: SILVER CONTACT; Mounting Facility Quantity: 1; Overall Height: 0.130 INCHES NOMINAL IN. 24 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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