PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

559325Hook,grab

Columbus Mckinnon Corp Div Columbus Mckinnon Corporation · NSN 4030-00-842-7342 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-842-7342 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-842-7342. Primary manufacturer part number: 559325.
Features
  • Hook,grab — FSC 4030
  • Accommodated Material Diameter: 0.281 INCHES NOMINAL IN
  • Style Designator: SEMI-POINTED
  • Connection Style: ROUND EYE
  • Connection to Body Relationship: PARALLEL
  • Material: STEEL
  • Connection Inside Diameter: 0.3750 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Hook,grab, cataloged under National Stock Number 4030-00-842-7342, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Columbus Mckinnon Corp Div Columbus Mckinnon Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4030-00-842-7342
Primary Part Number559325
Item NameHook,grab
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerColumbus Mckinnon Corp Div Columbus Mckinnon Corporation
StatusACTIVE
Accommodated Material Diameter0.281 INCHES NOMINAL IN
Style DesignatorSEMI-POINTED
Connection StyleROUND EYE
Connection to Body RelationshipPARALLEL
MaterialSTEEL
Connection Inside Diameter0.3750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5965-00-661-0463 INTERCHANGEABLE
Earphone Element
Cross-Reference Index
Part NumberManufacturer
559325 PRIMARY Columbus Mckinnon Corp Div Columbus Mckinnon Corporation (USA)
559325 Columbus Mckinnon Corp (USA)
HA1 Columbus Mckinnon Corp (USA)
Related Parts
5965-00-661-0463INTERCHANGEABLE
EARPHONE ELEMENT

Frequently Asked Questions

What is NSN 4030-00-842-7342?

NSN 4030-00-842-7342 is a Hook,grab, manufactured by Columbus Mckinnon Corp Div Columbus Mckinnon Corporation, classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-00-842-7342?

NSN 4030-00-842-7342 has 3 cross-referenced part numbers: 559325 (Columbus Mckinnon Corp Div Columbus Mckinnon Corporation), 559325 (Columbus Mckinnon Corp), HA1 (Columbus Mckinnon Corp).

What NSN replaces 4030-00-842-7342?

There is 1 known substitute for 4030-00-842-7342: 5965-00-661-0463. Verify interchangeability with system specifications before substitution.

What are the specifications of 559325?

Key specifications for 559325: Accommodated Material Diameter: 0.281 INCHES NOMINAL IN; Style Designator: SEMI-POINTED; Connection Style: ROUND EYE; Connection to Body Relationship: PARALLEL. 6 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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