PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30027Bolt,machine

Barnes Group Inc. Dba Barnes Distribution · NSN 5306-01-124-7687 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-124-7687 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-124-7687. Primary manufacturer part number: 30027.
Features
  • Bolt,machine — FSC 5306
  • Thread Length: 0.609 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
  • Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
  • Surface Treatment: ZINC OVERALL
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Material: STEEL COMP 1038 OVERALL
  • Thread Quantity Per Inch: 18
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1038 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-124-7687, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-124-7687
Primary Part Number30027
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Thread Length0.609 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
Head Height0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Surface TreatmentZINC OVERALL
Nominal Thread Diameter0.312 INCHES IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL COMP 1038 OVERALL
Thread Quantity Per Inch18
Width Between Flats0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Fastener Length0.720 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
Head StyleHEXAGON
Features ProvidedFINISHED HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4620-00-064-444130027 INTERCHANGEABLE
Glass,cage
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
5940-00-283-3940300-27 INTERCHANGEABLE
Terminal,lug
James Ippolito & Co. of Connecticut, Inc. Dba Ippolito James & Co of Ct Inc
5330-00-358-8991255AN1 INTERCHANGEABLE
Seal,plain Encased
Cross Mfg Co Inc
6910-00-416-531430027 INTERCHANGEABLE
Training Aid,rotary Pursuit Acce
Lafayette Instrument Company, Llc
5970-00-892-0987 INTERCHANGEABLE
Insulation Sleeving,electrical
3020-01-181-201930027-1416 INTERCHANGEABLE
Gear,helical
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
4330-01-286-419030027 INTERCHANGEABLE
Filter Element,fluid
Hanson Machine
5998-01-390-467730027 INTERCHANGEABLE
Printed Circuit Board
Stereo Optical Company, Inc
4730-01-633-627830027 INTERCHANGEABLE
Tee,pipe
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
30027 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
4620-00-064-4441INTERCHANGEABLE
GLASS,CAGE
30027
5940-00-283-3940INTERCHANGEABLE
TERMINAL,LUG
300-27
5330-00-358-8991INTERCHANGEABLE
SEAL,PLAIN ENCASED
255AN1
6910-00-416-5314INTERCHANGEABLE
TRAINING AID,ROTARY PURSUIT ACCE
30027
5970-00-892-0987INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
3020-01-181-2019INTERCHANGEABLE
GEAR,HELICAL
30027-1416
4330-01-286-4190INTERCHANGEABLE
FILTER ELEMENT,FLUID
30027
5998-01-390-4677INTERCHANGEABLE
PRINTED CIRCUIT BOARD
30027
4730-01-633-6278INTERCHANGEABLE
TEE,PIPE
30027

Frequently Asked Questions

What is NSN 5306-01-124-7687?

NSN 5306-01-124-7687 is a Bolt,machine, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-124-7687?

NSN 5306-01-124-7687 has 1 cross-referenced part number: 30027 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5306-01-124-7687?

There are 9 known substitutes for 5306-01-124-7687: 4620-00-064-4441, 5940-00-283-3940, 5330-00-358-8991 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30027?

Key specifications for 30027: Thread Length: 0.609 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN; Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN; Surface Treatment: ZINC OVERALL; Nominal Thread Diameter: 0.312 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com