PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

993-2Bolt,eye

Kurz & Root Generator Company, Llc · NSN 5306-00-137-6526 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-137-6526 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-137-6526. Primary manufacturer part number: 993-2.
Features
  • Bolt,eye — FSC 5306
  • Nominal Thread Diameter: 0.500 INCHES IN
  • Eye Inside Diameter: 1.188 INCHES NOMINAL IN
  • Eye Stock Diameter: 0.438 INCHES NOMINAL IN
  • Thread Class: 3A A
  • Thread Direction: RIGHT-HAND
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,eye, cataloged under National Stock Number 5306-00-137-6526, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kurz & Root Generator Company, Llc. Government technical data includes 12 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
NSN5306-00-137-6526
Primary Part Number993-2
Item NameBolt,eye
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerKurz & Root Generator Company, Llc
StatusACTIVE
Nominal Thread Diameter0.500 INCHES IN
Eye Inside Diameter1.188 INCHES NOMINAL IN
Eye Stock Diameter0.438 INCHES NOMINAL IN
Thread Class3A A
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL OVERALL
Thread Quantity Per Inch13
Shank Length1.438 INCHES NOMINAL IN
Style DesignatorROUND, CLOSED
Thread Length0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
Distance From Center of Eye to Shank End2.532 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-161-8864 INTERCHANGEABLE
Semiconductor Devices,unitized
5962-00-190-40729401-00006 INTERCHANGEABLE
Microcircuit,digital
Bae Systems (operations) Limited
6760-00-353-4458 INTERCHANGEABLE
Slide,mask,dome
5330-01-106-95659932 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3455-01-504-4110 INTERCHANGEABLE
Cutter Bit,tool Holder
Cross-Reference Index
Part NumberManufacturer
993-2 PRIMARY Kurz & Root Generator Company, Llc (USA)
Related Parts
5961-00-161-8864INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5962-00-190-4072INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
9401-00006
6760-00-353-4458INTERCHANGEABLE
SLIDE,MASK,DOME
5330-01-106-9565INTERCHANGEABLE
SEAL,PLAIN ENCASED
9932
3455-01-504-4110INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER

Frequently Asked Questions

What is NSN 5306-00-137-6526?

NSN 5306-00-137-6526 is a Bolt,eye, manufactured by Kurz & Root Generator Company, Llc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-137-6526?

NSN 5306-00-137-6526 has 1 cross-referenced part number: 993-2 (Kurz & Root Generator Company, Llc).

What NSN replaces 5306-00-137-6526?

There are 5 known substitutes for 5306-00-137-6526: 5961-00-161-8864, 5962-00-190-4072, 6760-00-353-4458 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 993-2?

Key specifications for 993-2: Nominal Thread Diameter: 0.500 INCHES IN; Overall Length: 3.625 INCHES NOMINAL IN; Eye Inside Diameter: 1.188 INCHES NOMINAL IN; Eye Stock Diameter: 0.438 INCHES NOMINAL IN. 13 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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