PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MBEU141928Bolt,machine

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5306-01-365-1179 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-365-1179 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-365-1179. Primary manufacturer part number: MBEU141928.
Features
  • Bolt,machine — FSC 5306
  • Material: STEEL COMP 4130 OVERALL
  • Thread Series Designator: UNF
  • Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Head Style: ROUND W/WRENCH FLATS
  • Head Height: 0.095 INCHES NOMINAL IN
  • Width Between Flats: 0.300 INCHES NOMINAL IN
  • Fastener Length: 1.545 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4130 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-365-1179, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 15 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-365-1179
Primary Part NumberMBEU141928
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
MaterialSTEEL COMP 4130 OVERALL
Thread Series DesignatorUNF
Material Document and ClassificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Head StyleROUND W/WRENCH FLATS
Head Height0.095 INCHES NOMINAL IN
Width Between Flats0.300 INCHES NOMINAL IN
Fastener Length1.545 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Length0.300 INCHES NOMINAL IN
Minimum Tensile Strength128000 POUNDS PER SQUARE INCH LBS
Grip Length1.150 INCHES NOMINAL IN
Nominal Thread Diameter0.190 INCHES IN
Head Diameter0.190 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-497-4071 INTERCHANGEABLE
Screw,tapping
Cross-Reference Index
Part NumberManufacturer
10116252 Nimikkeistokeskus Ncb Finland (FIN)
MBEU141928 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
MBEU141928 Martin-Baker Aircraft Company Limited (GBR)
Related Parts
5305-00-497-4071INTERCHANGEABLE
SCREW,TAPPING

Frequently Asked Questions

What is NSN 5306-01-365-1179?

NSN 5306-01-365-1179 is a Bolt,machine, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-365-1179?

NSN 5306-01-365-1179 has 3 cross-referenced part numbers: 10116252 (Nimikkeistokeskus Ncb Finland), MBEU141928 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU141928 (Martin-Baker Aircraft Company Limited).

What NSN replaces 5306-01-365-1179?

There is 1 known substitute for 5306-01-365-1179: 5305-00-497-4071. Verify interchangeability with system specifications before substitution.

What are the specifications of MBEU141928?

Key specifications for MBEU141928: Material: STEEL COMP 4130 OVERALL; Thread Series Designator: UNF; Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Head Style: ROUND W/WRENCH FLATS. 15 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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