PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

020Bolt,u

Chicago Hardware and Fixture Company · NSN 5306-01-197-3278 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-197-3278 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-197-3278. Primary manufacturer part number: 020.
Features
  • Bolt,u — FSC 5306
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Length: 1.125 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.625 INCHES IN
  • Thread Quantity Per Inch: 16
  • 1 verified cross-reference
  • Primary manufacturer: Chicago Hardware and Fixture Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,u, cataloged under National Stock Number 5306-01-197-3278, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chicago Hardware and Fixture Company. Government technical data includes 4 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
NSN5306-01-197-3278
Primary Part Number020
Item NameBolt,u
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerChicago Hardware and Fixture Company
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Length1.125 INCHES NOMINAL IN
Nominal Thread Diameter0.625 INCHES IN
Thread Quantity Per Inch16
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-013-1954 INTERCHANGEABLE
Screw,machine
3110-00-156-1796 INTERCHANGEABLE
Bearing,ball,thrust
5120-00-287-21305120-00-287-2130 INTERCHANGEABLE
Screwdriver,offset
General Services Administration Federal Supply Service
4720-00-421-9471 INTERCHANGEABLE
Hose,nonmetallic
5925-00-769-6869 INTERCHANGEABLE
Circuit Breaker
5331-01-021-1906 INTERCHANGEABLE
O-Ring
4330-01-022-3884 INTERCHANGEABLE
Filter Element,fluid
3770-01-088-3651 INTERCHANGEABLE
Saddle,riding,horse-Mule
5331-01-213-5217 INTERCHANGEABLE
O-Ring
6640-01-301-9261020 INTERCHANGEABLE
Clamping Member,centrifuge
Scientific Supply Co
Cross-Reference Index
Part NumberManufacturer
020 PRIMARY Chicago Hardware and Fixture Company (USA)
Related Parts
5305-00-013-1954INTERCHANGEABLE
SCREW,MACHINE
3110-00-156-1796INTERCHANGEABLE
BEARING,BALL,THRUST
5120-00-287-2130INTERCHANGEABLE
SCREWDRIVER,OFFSET
5120-00-287-2130
4720-00-421-9471INTERCHANGEABLE
HOSE,NONMETALLIC
5925-00-769-6869INTERCHANGEABLE
CIRCUIT BREAKER
5331-01-021-1906INTERCHANGEABLE
O-RING
4330-01-022-3884INTERCHANGEABLE
FILTER ELEMENT,FLUID
3770-01-088-3651INTERCHANGEABLE
SADDLE,RIDING,HORSE-MULE
5331-01-213-5217INTERCHANGEABLE
O-RING
6640-01-301-9261INTERCHANGEABLE
CLAMPING MEMBER,CENTRIFUGE
020
5120-01-428-7827INTERCHANGEABLE
SCREWDRIVER,OFFSET
10SSD
5360-01-518-2951INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
020

Frequently Asked Questions

What is NSN 5306-01-197-3278?

NSN 5306-01-197-3278 is a Bolt,u, manufactured by Chicago Hardware and Fixture Company, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-197-3278?

NSN 5306-01-197-3278 has 1 cross-referenced part number: 020 (Chicago Hardware and Fixture Company).

What NSN replaces 5306-01-197-3278?

There are 12 known substitutes for 5306-01-197-3278: 5305-00-013-1954, 3110-00-156-1796, 5120-00-287-2130 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 020?

Key specifications for 020: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 1.125 INCHES NOMINAL IN; Nominal Thread Diameter: 0.625 INCHES IN; Special Features: FURNISHED WITH NUTS. 5 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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