PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

315B140-1Ring,externally Threaded

Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division · NSN 5365-01-103-2150 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-103-2150 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-103-2150. Primary manufacturer part number: 315B140-1.
Features
  • Ring,externally Threaded — FSC 5365
  • Bore Annular Internal Serration: NOT INCLUDED
  • Beveled Thread: NOT INCLUDED
  • Drive Type: DRILLED FACE
  • Diameter: 0.120 INCHES NOMINAL IN
  • Bore Shape: STRAIGHT
  • Thread Direction: RIGHT-HAND
  • Setscrew Locking Notch: NOT INCLUDED
Applications
  • Applications requiring Steel Comp 630 construction
General Description

The Ring,externally Threaded, cataloged under National Stock Number 5365-01-103-2150, 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 Eaton Inoac Div Fuel & Motion Control Systems Division. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-103-2150
Primary Part Number315B140-1
Item NameRing,externally Threaded
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
StatusACTIVE
Bore Annular Internal SerrationNOT INCLUDED
Beveled ThreadNOT INCLUDED
Drive TypeDRILLED FACE
Diameter0.120 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Thread DirectionRIGHT-HAND
Setscrew Locking NotchNOT INCLUDED
Accommodation Type and Quantity4 HOLES
Radius From Geometric Axis to Accommodation1.310 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Angle Between Accommodations in Deg90.0
Thread Size2.9687-32
Screw Thread Series DesignatorUNJS
Surface TreatmentPASSIVATE
Depth0.160 INCHES NOMINAL IN
Thread Class3A A
Bore Diameter2.380 INCHES NOMINAL IN
MaterialSTEEL COMP 630
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
No Item Name Available
No Item Name Available
5365-00-001-12928200931 SAME_FSC
Plug,machine Thread
No Item Name Available
5365-00-001-1841123CSM51841-11 SAME_FSC
Ring,torque,tube,inboard,rudder
No Item Name Available
No Item Name Available
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
315B140-1 Eaton Motor Site (USA)
315B140-1 PRIMARY Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
Related Parts
5365-00-000-6078INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-000-7436INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1292INTERCHANGEABLE
PLUG,MACHINE THREAD
8200931
5365-00-001-1365INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1841INTERCHANGEABLE
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1916INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1940INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5365-01-103-2150?

NSN 5365-01-103-2150 is a Ring,externally Threaded, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-103-2150?

NSN 5365-01-103-2150 has 2 cross-referenced part numbers: 315B140-1 (Eaton Motor Site), 315B140-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).

What NSN replaces 5365-01-103-2150?

There are 8 known substitutes for 5365-01-103-2150: 5365-00-000-6078, 5365-00-000-7436, 5365-00-001-1292 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 315B140-1?

Key specifications for 315B140-1: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: NOT INCLUDED; Drive Type: DRILLED FACE; Diameter: 0.120 INCHES NOMINAL IN. 19 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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