PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

186571Stud,plain

Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · NSN 5307-00-286-9343 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-00-286-9343 — this item is cataloged by the U.S. Government under National Stock Number 5307-00-286-9343. Primary manufacturer part number: 186571.
Features
  • Stud,plain — FSC 5307
  • Material: STEEL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD THREAD
  • Nominal Thread Size: 0.190 INCHES STUD THREAD IN
  • Thread Class: 3A NUT THREAD A
  • Thread Direction: RIGHT-HAND STUD THREAD
  • Thread Direction: RIGHT-HAND NUT THREAD
  • Thread Quantity Per Inch: 32 NUT THREAD
Applications
  • Applications requiring Steel construction
General Description

The Stud,plain, cataloged under National Stock Number 5307-00-286-9343, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5307-00-286-9343
Primary Part Number186571
Item NameStud,plain
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusACTIVE
MaterialSTEEL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
Nominal Thread Size0.190 INCHES STUD THREAD IN
Thread Class3A NUT THREAD A
Thread DirectionRIGHT-HAND STUD THREAD
Thread DirectionRIGHT-HAND NUT THREAD
Thread Quantity Per Inch32 NUT THREAD
Thread Length0.500 INCHES NOMINAL NUT THREAD IN
Thread Series DesignatorUNF NUT THREAD
Nominal Thread Size0.190 INCHES NUT THREAD IN
Thread Length0.500 INCHES NOMINAL STUD THREAD IN
Hardness Rating32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
Surface TreatmentCADMIUM OVERALL
Thread Quantity Per Inch24 STUD THREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-275-30121B6571 INTERCHANGEABLE
Breather
Napco International Llc Dba Napco International Inc
Cross-Reference Index
Part NumberManufacturer
186571 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
Related Parts
2805-00-275-3012INTERCHANGEABLE
BREATHER
1B6571

Frequently Asked Questions

What is NSN 5307-00-286-9343?

NSN 5307-00-286-9343 is a Stud,plain, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5307 (No Item Name Available). Status: active.

What are the part numbers for NSN 5307-00-286-9343?

NSN 5307-00-286-9343 has 1 cross-referenced part number: 186571 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What NSN replaces 5307-00-286-9343?

There is 1 known substitute for 5307-00-286-9343: 2805-00-275-3012. Verify interchangeability with system specifications before substitution.

What are the specifications of 186571?

Key specifications for 186571: Material: STEEL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD THREAD; Nominal Thread Size: 0.190 INCHES STUD THREAD IN; Thread Class: 3A NUT THREAD A. 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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