PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ANSI B18.15Bolt,eye

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 5306-00-550-4856 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-550-4856 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-550-4856. Primary manufacturer part number: ANSI B18.15.
Features
  • Bolt,eye — FSC 5306
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Class: 2A A
  • Shank Length: 5.000 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 16
  • Thread Direction: RIGHT-HAND
  • Thread Length: 5.000 INCHES MINIMUM IN
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 5306-00-550-4856, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 16 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-550-4856
Primary Part NumberANSI B18.15
Item NameBolt,eye
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusACTIVE
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
Shank Length5.000 INCHES NOMINAL IN
Thread Quantity Per Inch16
Thread DirectionRIGHT-HAND
Thread Length5.000 INCHES MINIMUM IN
Nominal Thread Diameter0.375 INCHES IN
Eye Outside Width1.656 INCHES NOMINAL IN
Eye Inside Diameter1.000 INCHES NOMINAL IN
Distance From Center of Eye to Shank End6.156 INCHES NOMINAL IN
Shoulder Thickness0.188 INCHES NOMINAL IN
Shoulder Diameter0.688 INCHES NOMINAL IN
Style DesignatorROUND, CLOSED W/SHOULDER
Material Document and ClassificationQQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Eye Stock Diameter0.328 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-598-2754 (23)
HAZMATNo
Verified Substitutes 3
5340-00-598-275423 SUCCESSOR
Bumper
Atlantic India Rubber Co Inc
5306-01-256-040323 SUCCESSOR
Bolt,eye
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
5340-01-467-986123-BU SUCCESSOR
Cover,access
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
ANSI B18.15 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
ANSI B18.15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
23 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
Related Parts
SUCCESSOR 5340-00-598-2754 Bumper · 23
5306-01-256-0403SUCCESSOR
BOLT,EYE
23
5340-01-467-9861SUCCESSOR
COVER,ACCESS
23-BU

Frequently Asked Questions

What is NSN 5306-00-550-4856?

NSN 5306-00-550-4856 is a Bolt,eye, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-550-4856?

NSN 5306-00-550-4856 has 3 cross-referenced part numbers: ANSI B18.15 (American National Standards Institute Incorporated Dba American National Standards Institute), ANSI B18.15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 23 (Trw Inc Hand Tools Div Trw Industrial Products Group).

What NSN replaces 5306-00-550-4856?

There are 3 known substitutes for 5306-00-550-4856: 5340-00-598-2754, 5306-01-256-0403, 5340-01-467-9861. Verify interchangeability with system specifications before substitution.

What are the specifications of ANSI B18.15?

Key specifications for ANSI B18.15: Material: STEEL OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Shank Length: 5.000 INCHES NOMINAL IN. 17 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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