PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3012Electrode

Portsmouth Naval Shipyard · NSN 5977-01-640-7130 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-640-7130 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-640-7130. Primary manufacturer part number: 3012.
Features
  • Electrode — FSC 5977
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
  • 16 verified cross-references
  • Primary manufacturer: Portsmouth Naval Shipyard
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electrode, cataloged under National Stock Number 5977-01-640-7130, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Portsmouth Naval Shipyard. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5977-01-640-7130
Primary Part Number3012
Item NameElectrode
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerPortsmouth Naval Shipyard
StatusCANCELLED
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5995-00-170-7992B40351 INTERCHANGEABLE
Lead,electrical
Telephone Company of America Incorporated
5310-00-209-176110876014 INTERCHANGEABLE
Washer,flat
Fwd Seagrave Holdings Lp
5999-00-400-603440-351 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
5330-00-484-170043071S INTERCHANGEABLE
Seal
Federal-Mogul Corp Government Sales Dept
5340-00-800-1867 INTERCHANGEABLE
Bracket,lamp Holder
6350-00-974-4091416350-1 INTERCHANGEABLE
Retainer,lamp
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
3110-01-209-8109RA012RR AND COLLAR INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5977-01-536-9911815-1197212 SYM 3012 INTERCHANGEABLE
Electrode
Naval Ship Systems Command
5340-01-627-877240351 INTERCHANGEABLE
Plate,mounting
Hutchinson Industries, Inc Div Defense and Industry
5305-01-627-877880097 INTERCHANGEABLE
Screw,cap,socket Head
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
3012 Portsmouth Naval Shipyard (USA)
4300-1964PCL1 Naval Inventory Control Point Mechanicsburg (USA)
815-1197212 SYM3012L1 Naval Inventory Control Point Mechanicsburg (USA)
4035L1 Naval Inventory Control Point Mechanicsburg (USA)
4300-1964PC Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
218067864L1 Naval Inventory Control Point Mechanicsburg (USA)
40351 Brantner and Associates, Inc. (USA)
815-1197212 SYM30112L1 Naval Inventory Control Point Mechanicsburg (USA)
815-1197212 ITEM 1 SYM 3012L1 Naval Inventory Control Point Mechanicsburg (USA)
05-01-0128L1 Naval Inventory Control Point Mechanicsburg (USA)
815-1197212PC1TO19L1 Naval Inventory Control Point Mechanicsburg (USA)
3012L1 Naval Inventory Control Point Mechanicsburg (USA)
218067864 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
815-1197212 SYM3012 Naval Ship Systems Command (USA)
815-1197212 SYM30112 Naval Ship Systems Command (USA)
815-1197212 ITEM 1 SYM 3012 Naval Ship Systems Command (USA)
Related Parts
5995-00-170-7992INTERCHANGEABLE
LEAD,ELECTRICAL
B40351
5310-00-209-1761INTERCHANGEABLE
WASHER,FLAT
10876014
5999-00-400-6034INTERCHANGEABLE
CONTACT,ELECTRICAL
40-351
5330-00-484-1700INTERCHANGEABLE
SEAL
43071S
5340-00-800-1867INTERCHANGEABLE
BRACKET,LAMP HOLDER
6350-00-974-4091INTERCHANGEABLE
RETAINER,LAMP
416350-1
3110-01-209-8109INTERCHANGEABLE
BEARING,BALL,ANNULAR
RA012RR AND COLLAR
5977-01-536-9911INTERCHANGEABLE
ELECTRODE
815-1197212 SYM 3012
5340-01-627-8772INTERCHANGEABLE
PLATE,MOUNTING
40351
5305-01-627-8778INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
80097

Frequently Asked Questions

What is NSN 5977-01-640-7130?

NSN 5977-01-640-7130 is a Electrode, manufactured by Portsmouth Naval Shipyard, classified under FSC 5977 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5977-01-640-7130?

NSN 5977-01-640-7130 has 16 cross-referenced part numbers: 3012 (Portsmouth Naval Shipyard), 4300-1964PCL1 (Naval Inventory Control Point Mechanicsburg), 815-1197212 SYM3012L1 (Naval Inventory Control Point Mechanicsburg), 4035L1 (Naval Inventory Control Point Mechanicsburg), 4300-1964PC (Huntington Ingalls Inc Div Newport News Shipbuilding) and 11 more.

What NSN replaces 5977-01-640-7130?

There are 10 known substitutes for 5977-01-640-7130: 5995-00-170-7992, 5310-00-209-1761, 5999-00-400-6034 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3012?

Key specifications for 3012: Part Name Assigned by Controlling Agency: ELECTRODE, PLUG-IN; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5977-01-640-7130 still in active supply?

NSN 5977-01-640-7130 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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