PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30029Bolt,machine

Barnes Group Inc. Dba Barnes Distribution · NSN 5306-01-124-4447 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-124-4447 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-124-4447. Primary manufacturer part number: 30029.
Features
  • Bolt,machine — FSC 5306
  • Thread Class: 2A A
  • Head Style: HEXAGON
  • Thread Length: 0.875 INCHES MINIMUM IN
  • Fastener Length: 0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 18
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
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 5306-01-124-4447, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-124-4447
Primary Part Number30029
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Thread Class2A A
Head StyleHEXAGON
Thread Length0.875 INCHES MINIMUM IN
Fastener Length0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch18
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentZINC OVERALL
Features ProvidedFINISHED HEAD
MaterialSTEEL COMP 1038 OVERALL
Width Between Flats0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Head Height0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Nominal Thread Diameter0.312 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-03491729 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5910-00-350-7730163D029 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5365-00-673-0283 INTERCHANGEABLE
Spacer,plate
5930-00-785-204530029 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5962-01-042-8072 INTERCHANGEABLE
Microcircuit,digital
6145-01-104-50831323C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
3020-01-181-202030029-1416 INTERCHANGEABLE
Gear,helical
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
2920-01-197-7220 INTERCHANGEABLE
Plate,ignition Contact Breaker
5935-01-264-875930029 INTERCHANGEABLE
Connector,plug,electrical
L & R Manufacturing Company
4730-01-280-022730029 INTERCHANGEABLE
Reducer,tube
Hanson Machine
Cross-Reference Index
Part NumberManufacturer
30029 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
3110-00-100-0349INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1729
5910-00-350-7730INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
163D029
5365-00-673-0283INTERCHANGEABLE
SPACER,PLATE
5930-00-785-2045INTERCHANGEABLE
SWITCH,PRESSURE
30029
5962-01-042-8072INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6145-01-104-5083INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1323C
3020-01-181-2020INTERCHANGEABLE
GEAR,HELICAL
30029-1416
2920-01-197-7220INTERCHANGEABLE
PLATE,IGNITION CONTACT BREAKER
5935-01-264-8759INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
30029
4730-01-280-0227INTERCHANGEABLE
REDUCER,TUBE
30029
5945-01-422-1684INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
211081336
6210-01-434-9138INTERCHANGEABLE
LENS,LIGHT
30029

Frequently Asked Questions

What is NSN 5306-01-124-4447?

NSN 5306-01-124-4447 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 5306-01-124-4447?

NSN 5306-01-124-4447 has 1 cross-referenced part number: 30029 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5306-01-124-4447?

There are 12 known substitutes for 5306-01-124-4447: 3110-00-100-0349, 5910-00-350-7730, 5365-00-673-0283 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30029?

Key specifications for 30029: Thread Class: 2A A; Head Style: HEXAGON; Thread Length: 0.875 INCHES MINIMUM IN; Fastener Length: 0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM 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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