PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4531Bolt,eye

Pierce Co Inc the Sub of Avis Industrial Corp · NSN 5306-00-811-8923 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-811-8923 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-811-8923. Primary manufacturer part number: 4531.
Features
  • Bolt,eye — FSC 5306
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Thread Class: 2A A
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Eye Inside Diameter: 0.500 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Style Designator: ROUND, OPEN
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 5306-00-811-8923, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pierce Co Inc the Sub of Avis Industrial Corp. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-811-8923
Primary Part Number4531
Item NameBolt,eye
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerPierce Co Inc the Sub of Avis Industrial Corp
StatusACTIVE
Nominal Thread Diameter0.190 INCHES IN
Thread Class2A A
Surface TreatmentCADMIUM OR ZINC OVERALL
Eye Inside Diameter0.500 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorROUND, OPEN
Distance From Center of Eye to Shank End0.880 INCHES NOMINAL IN
Thread Length0.500 INCHES MINIMUM IN
Shank Length0.685 INCHES NOMINAL IN
Thread Quantity Per Inch10-24
Eye Stock Diameter0.190 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-019-31864531 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5950-00-254-6945A114527 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
3010-00-294-4678533PC4 INTERCHANGEABLE
Disk,clutch,nonvehicular
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
9540-00-596-3047 INTERCHANGEABLE
Channel,structural
5940-00-713-8496509B30-6REVE INTERCHANGEABLE
Terminal,stud
Cardwell Condenser Corp Lapointe-Admiral Div
1660-00-719-9372 INTERCHANGEABLE
Adapter,compressed Gas Cylinder
3120-00-828-68521894635 INTERCHANGEABLE
Bushing,sleeve
Borgwarner Pds (anderson), L.l.c.
5950-00-943-798110653548 INTERCHANGEABLE
Reactor
Us Army Aviation and Missile Command
5330-01-078-4999453-1 INTERCHANGEABLE
Gasket
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
4820-01-137-5066 INTERCHANGEABLE
Valve,check
Cross-Reference Index
Part NumberManufacturer
4531 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
Related Parts
6240-00-019-3186INTERCHANGEABLE
LAMP,INCANDESCENT
4531
5950-00-254-6945INTERCHANGEABLE
COIL,RADIO FREQUENCY
A114527
3010-00-294-4678INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
533PC4
9540-00-596-3047INTERCHANGEABLE
CHANNEL,STRUCTURAL
5940-00-713-8496INTERCHANGEABLE
TERMINAL,STUD
509B30-6REVE
1660-00-719-9372INTERCHANGEABLE
ADAPTER,COMPRESSED GAS CYLINDER
3120-00-828-6852INTERCHANGEABLE
BUSHING,SLEEVE
1894635
5950-00-943-7981INTERCHANGEABLE
REACTOR
10653548
5330-01-078-4999INTERCHANGEABLE
GASKET
453-1
4820-01-137-5066INTERCHANGEABLE
VALVE,CHECK
9540-01-199-4601INTERCHANGEABLE
CHANNEL,STRUCTURAL
4940-01-477-9913INTERCHANGEABLE
PIPE,STRIGHT,AIRCRA
4531

Frequently Asked Questions

What is NSN 5306-00-811-8923?

NSN 5306-00-811-8923 is a Bolt,eye, manufactured by Pierce Co Inc the Sub of Avis Industrial Corp, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-811-8923?

NSN 5306-00-811-8923 has 1 cross-referenced part number: 4531 (Pierce Co Inc the Sub of Avis Industrial Corp).

What NSN replaces 5306-00-811-8923?

There are 12 known substitutes for 5306-00-811-8923: 6240-00-019-3186, 5950-00-254-6945, 3010-00-294-4678 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4531?

Key specifications for 4531: Nominal Thread Diameter: 0.190 INCHES IN; Thread Class: 2A A; Surface Treatment: CADMIUM OR ZINC OVERALL; Eye Inside Diameter: 0.500 INCHES NOMINAL IN. 14 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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