PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

186572Stud,plain

Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · NSN 5307-00-335-8866 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-00-335-8866 — this item is cataloged by the U.S. Government under National Stock Number 5307-00-335-8866. Primary manufacturer part number: 186572.
Features
  • Stud,plain — FSC 5307
  • Surface Treatment: CADMIUM OVERALL
  • Thread Length: 0.500 INCHES MINIMUM STUD THREAD IN
  • Thread Series Designator: UNF NUT THREAD
  • Thread Direction: RIGHT-HAND NUT THREAD
  • Material: STEEL COMP 8740
  • Thread Length: 0.500 INCHES MINIMUM NUT THREAD IN
  • Nominal Thread Size: 0.190 INCHES NUT THREAD IN
Applications
  • Applications requiring Steel Comp 8740 construction
General Description

The Stud,plain, cataloged under National Stock Number 5307-00-335-8866, 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 16 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
NSN5307-00-335-8866
Primary Part Number186572
Item NameStud,plain
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusACTIVE
Surface TreatmentCADMIUM OVERALL
Thread Length0.500 INCHES MINIMUM STUD THREAD IN
Thread Series DesignatorUNF NUT THREAD
Thread DirectionRIGHT-HAND NUT THREAD
MaterialSTEEL COMP 8740
Thread Length0.500 INCHES MINIMUM NUT THREAD IN
Nominal Thread Size0.190 INCHES NUT THREAD IN
Thread Pitch Diameters+0.1688 TO 0.1704 INCHES STUD THREAD IN
Thread Quantity Per Inch24 STUD THREAD
Hardness Rating35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
Thread DirectionRIGHT-HAND STUD THREAD
Thread Series DesignatorUNS STUD THREAD
Material Document and ClassificationAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
Thread Quantity Per Inch32 NUT THREAD
Thread Class3A NUT THREAD A
Nominal Thread Size0.190 INCHES STUD THREAD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6540-01-451-9818186572 INTERCHANGEABLE
Defoamer,optical Lens
Gerber Coburn Optical, Inc
Cross-Reference Index
Part NumberManufacturer
186572 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
Related Parts
6540-01-451-9818INTERCHANGEABLE
DEFOAMER,OPTICAL LENS
186572

Frequently Asked Questions

What is NSN 5307-00-335-8866?

NSN 5307-00-335-8866 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 5307-00-335-8866?

NSN 5307-00-335-8866 has 1 cross-referenced part number: 186572 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What NSN replaces 5307-00-335-8866?

There is 1 known substitute for 5307-00-335-8866: 6540-01-451-9818. Verify interchangeability with system specifications before substitution.

What are the specifications of 186572?

Key specifications for 186572: Surface Treatment: CADMIUM OVERALL; Thread Length: 0.500 INCHES MINIMUM STUD THREAD IN; Thread Series Designator: UNF NUT THREAD; Overall Length: 2.000 INCHES NOMINAL IN. 17 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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