PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23700054Holder Assembly,electrical Conta

Ward Leonard Ct Llc · NSN 5977-00-868-2977 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-868-2977 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-868-2977. Primary manufacturer part number: 23700054.
Features
  • Holder Assembly,electrical Conta — FSC 5977
  • 4 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-00-868-2977, 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 Ward Leonard Ct Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHolder Assembly,electrical Conta
FSC / FSG5977 — No Item Name Available (FSG 59)
ManufacturersWard Leonard Ct Llc (CAGE 20019); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Electric Boat Corp Dba Electro Dynamic (CAGE 95402)
Technical Specifications
ParameterValue
NSN5977-00-868-2977
Primary Part Number23700054
Item NameHolder Assembly,electrical Conta
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-119-7884202PPFS50104 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
2925-00-182-9720 INTERCHANGEABLE
Gear,annulus
2920-00-441-471521593 INTERCHANGEABLE
Gear
Goodrich Corporation Dba Goodrich Corp
5930-01-120-703721593 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
Cross-Reference Index
Part NumberManufacturer
23700054 PRIMARY Ward Leonard Ct Llc (USA)
2650-1020PC39 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
2650-1020PC39 Electric Boat Corp Dba Electro Dynamic (USA)
21593 Ward Leonard Ct Llc (USA)
Related Parts
3110-00-119-7884INTERCHANGEABLE
BEARING,BALL,ANNULAR
202PPFS50104
2925-00-182-9720INTERCHANGEABLE
GEAR,ANNULUS
2920-00-441-4715INTERCHANGEABLE
GEAR
21593
5930-01-120-7037INTERCHANGEABLE
SWITCH,THERMOSTATIC
21593

Frequently Asked Questions

What is NSN 5977-00-868-2977?

NSN 5977-00-868-2977 is a Holder Assembly,electrical Conta, manufactured by Ward Leonard Ct Llc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-868-2977?

NSN 5977-00-868-2977 has 4 cross-referenced part numbers: 23700054 (Ward Leonard Ct Llc), 2650-1020PC39 (Electric Boat Corporation Div General Dynamics Electric Boat), 2650-1020PC39 (Electric Boat Corp Dba Electro Dynamic), 21593 (Ward Leonard Ct Llc).

What NSN replaces 5977-00-868-2977?

There are 4 known substitutes for 5977-00-868-2977: 3110-00-119-7884, 2925-00-182-9720, 2920-00-441-4715 and 1 more. Verify interchangeability with system specifications before substitution.

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