PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1212CFuseholder,extractor Post

Littelfuse, Inc. · NSN 5920-00-156-4473 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-156-4473 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-156-4473. Primary manufacturer part number: 1212C.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Fuse Accommodation Quantity: 1
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Bushing Thread Length: 0.500 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Material: COPPER ALLOY CONTACT
  • Accommodated Ferrule Diameter: 0.281 INCHES NOMINAL IN
  • Fuse Terminal Type Accommodated: FERRULE
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-156-4473, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Littelfuse, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-156-4473
Primary Part Number1212C
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Fuse Accommodation Quantity1
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Bushing Thread Length0.500 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
MaterialCOPPER ALLOY CONTACT
Accommodated Ferrule Diameter0.281 INCHES NOMINAL IN
Fuse Terminal Type AccommodatedFERRULE
Bushing Diameter0.625 INCHES NOMINAL IN
Overall Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-195-662964819 INTERCHANGEABLE
Meter,special Scale
Scientific Atlanta Inc
5340-00-341-294517251 INTERCHANGEABLE
Strap,retaining
Egs Electrical Group Appleton Div
6625-00-420-2367 INTERCHANGEABLE
Ammeter
6625-00-449-284264818 INTERCHANGEABLE
Voltmeter
Scientific Atlanta Inc
5985-00-453-55607913127-3 INTERCHANGEABLE
Isolator,radio Frequency Reflect
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
1212C PRIMARY Littelfuse, Inc. (USA)
Related Parts
6625-00-195-6629INTERCHANGEABLE
METER,SPECIAL SCALE
64819
5340-00-341-2945INTERCHANGEABLE
STRAP,RETAINING
17251
6625-00-420-2367INTERCHANGEABLE
AMMETER
6625-00-449-2842INTERCHANGEABLE
VOLTMETER
64818
5985-00-453-5560INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
7913127-3

Frequently Asked Questions

What is NSN 5920-00-156-4473?

NSN 5920-00-156-4473 is a Fuseholder,extractor Post, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-156-4473?

NSN 5920-00-156-4473 has 1 cross-referenced part number: 1212C (Littelfuse, Inc.).

What NSN replaces 5920-00-156-4473?

There are 5 known substitutes for 5920-00-156-4473: 6625-00-195-6629, 5340-00-341-2945, 6625-00-420-2367 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1212C?

Key specifications for 1212C: Fuse Accommodation Quantity: 1; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN; Bushing Thread Length: 0.500 INCHES NOMINAL IN; Terminal Type and Quantity: 2 TAB, SOLDER LUG. 10 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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