PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

412-500Wrench,ratchet

Port Clinton Mfg Co · NSN 5120-00-779-4485 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-779-4485 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-779-4485. Primary manufacturer part number: 412-500.
Features
  • Wrench,ratchet — FSC 5120
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Special Markings: WRENCH SIZE
  • Head Thickness: 0.687 INCHES NOMINAL IN
  • Torque Capacity: 300.0 INCH-POUNDS NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,ratchet, cataloged under National Stock Number 5120-00-779-4485, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Port Clinton Mfg Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-779-4485
Primary Part Number412-500
Item NameWrench,ratchet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerPort Clinton Mfg Co
StatusACTIVE
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Special MarkingsWRENCH SIZE
Head Thickness0.687 INCHES NOMINAL IN
Torque Capacity300.0 INCH-POUNDS NOMINAL IN
Style DesignatorSTRAIGHT SINGLE HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5920-00-681-0572412-500 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5120-00-779-4476412-188 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4477412-219 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4478412-250 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4479412-281 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4480412-313 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4481412-344 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4483412-438 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
5120-00-779-4484412-469 INTERCHANGEABLE
Wrench,ratchet
Port Clinton Mfg Co
Cross-Reference Index
Part NumberManufacturer
412-500 Stride Tool Inc. Dba Stride Milbar Company (USA)
412-500 PRIMARY Port Clinton Mfg Co (USA)
5120-779-4476 General Services Administration Federal Supply Service (USA)
Related Parts
5920-00-681-0572INTERCHANGEABLE
FUSE,CARTRIDGE
412-500
5120-00-779-4476INTERCHANGEABLE
WRENCH,RATCHET
412-188
5120-00-779-4477INTERCHANGEABLE
WRENCH,RATCHET
412-219
5120-00-779-4478INTERCHANGEABLE
WRENCH,RATCHET
412-250
5120-00-779-4479INTERCHANGEABLE
WRENCH,RATCHET
412-281
5120-00-779-4480INTERCHANGEABLE
WRENCH,RATCHET
412-313
5120-00-779-4481INTERCHANGEABLE
WRENCH,RATCHET
412-344
5120-00-779-4483INTERCHANGEABLE
WRENCH,RATCHET
412-438
5120-00-779-4484INTERCHANGEABLE
WRENCH,RATCHET
412-469

Frequently Asked Questions

What is NSN 5120-00-779-4485?

NSN 5120-00-779-4485 is a Wrench,ratchet, manufactured by Port Clinton Mfg Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-779-4485?

NSN 5120-00-779-4485 has 3 cross-referenced part numbers: 412-500 (Stride Tool Inc. Dba Stride Milbar Company), 412-500 (Port Clinton Mfg Co), 5120-779-4476 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-779-4485?

There are 9 known substitutes for 5120-00-779-4485: 5920-00-681-0572, 5120-00-779-4476, 5120-00-779-4477 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 412-500?

Key specifications for 412-500: Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Overall Length: 6.750 INCHES NOMINAL IN. 9 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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