PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

355918Plug,machine Thread

Eaton Aerospace, Llc Dba Jackson South · NSN 5365-00-155-9947 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-155-9947 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-155-9947. Primary manufacturer part number: 355918.
Features
  • Plug,machine Thread — FSC 5365
  • Style Designator: PLUG, MACHINE
  • Thread Class: 3A EXTERNAL A
  • Body Core Diameter: 0.500 INCHES NOMINAL IN
  • Connection Style: PLAIN
  • Nominal Thread Size: 0.875 INCHES EXTERNAL IN
  • Head Height: 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-155-9947, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 11 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
NSN5365-00-155-9947
Primary Part Number355918
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Style DesignatorPLUG, MACHINE
Thread Class3A EXTERNAL A
Body Core Diameter0.500 INCHES NOMINAL IN
Connection StylePLAIN
Nominal Thread Size0.875 INCHES EXTERNAL IN
Head Height0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Thread Length0.409 INCHES MINIMUM AND 0.424 INCHES MAXIMUM EXTERNAL IN
Core Depth0.323 INCHES NOMINAL IN
Head Diameter1.105 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5307-00-383-6737855918 INTERCHANGEABLE
Stud,special
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
355918 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5307-00-383-6737INTERCHANGEABLE
STUD,SPECIAL
855918

Frequently Asked Questions

What is NSN 5365-00-155-9947?

NSN 5365-00-155-9947 is a Plug,machine Thread, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-155-9947?

NSN 5365-00-155-9947 has 1 cross-referenced part number: 355918 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5365-00-155-9947?

There is 1 known substitute for 5365-00-155-9947: 5307-00-383-6737. Verify interchangeability with system specifications before substitution.

What are the specifications of 355918?

Key specifications for 355918: Style Designator: PLUG, MACHINE; Thread Class: 3A EXTERNAL A; Overall Length: 0.651 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN; Body Core Diameter: 0.500 INCHES NOMINAL IN. 12 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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