PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

612351Plug,machine Thread

Sundstrand Corp Sundstrand Hydraulics Div · NSN 5365-00-203-6341 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-203-6341 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-203-6341. Primary manufacturer part number: 612351.
Features
  • Plug,machine Thread — FSC 5365
  • Thread Class: 3A EXTERNAL A
  • Body Core Diameter: 0.125 INCHES NOMINAL IN
  • Head Height: 0.234 INCHES NOMINAL IN
  • Connection Style: PLAIN
  • Style Designator: PLUG, MACHINE W/BLEEDER HOLES
  • Bleeder Hole Diameter: 0.062 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND EXTERNAL
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-203-6341, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sundstrand Corp Sundstrand Hydraulics Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-203-6341
Primary Part Number612351
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSundstrand Corp Sundstrand Hydraulics Div
StatusACTIVE
Thread Class3A EXTERNAL A
Body Core Diameter0.125 INCHES NOMINAL IN
Head Height0.234 INCHES NOMINAL IN
Connection StylePLAIN
Style DesignatorPLUG, MACHINE W/BLEEDER HOLES
Bleeder Hole Diameter0.062 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Nominal Thread Size0.375 INCHES EXTERNAL IN
Core Depth0.406 INCHES NOMINAL IN
Thread Length0.266 INCHES NOMINAL EXTERNAL IN
Seat Angle45.0 DEGREES
MaterialALUMINUM ALLOY OVERALL
Bleeder Hole Center to Threaded End Distance0.156 INCHES NOMINAL IN
Surface TreatmentANODIZE OVERALL
Thread Series DesignatorUNF EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3455-00-260-332419835 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5360-00-316-456261231 INTERCHANGEABLE
Spring,helical,compression
Ambac International Corporation Div Ambac International
7520-01-504-893361231 INTERCHANGEABLE
Pen,ball-Point
Sanford Corp
Cross-Reference Index
Part NumberManufacturer
612351 Sundstrand Corp Sundstrand Hydraulics Div (USA)
612351 Hamilton Sundstrand Corporation (USA)
61231 Hamilton Sundstrand Corporation (USA)
Related Parts
3455-00-260-3324INTERCHANGEABLE
REAMER,MACHINE
19835
5360-00-316-4562INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
61231
7520-01-504-8933INTERCHANGEABLE
PEN,BALL-POINT
61231

Frequently Asked Questions

What is NSN 5365-00-203-6341?

NSN 5365-00-203-6341 is a Plug,machine Thread, manufactured by Sundstrand Corp Sundstrand Hydraulics Div, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-203-6341?

NSN 5365-00-203-6341 has 3 cross-referenced part numbers: 612351 (Sundstrand Corp Sundstrand Hydraulics Div), 612351 (Hamilton Sundstrand Corporation), 61231 (Hamilton Sundstrand Corporation).

What NSN replaces 5365-00-203-6341?

There are 3 known substitutes for 5365-00-203-6341: 3455-00-260-3324, 5360-00-316-4562, 7520-01-504-8933. Verify interchangeability with system specifications before substitution.

What are the specifications of 612351?

Key specifications for 612351: Thread Class: 3A EXTERNAL A; Body Core Diameter: 0.125 INCHES NOMINAL IN; Head Height: 0.234 INCHES NOMINAL IN; Connection Style: PLAIN. 16 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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