PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6324-2Ring,externally Threaded

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 5365-00-168-1758 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-168-1758 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-168-1758. Primary manufacturer part number: 6324-2.
Features
  • Ring,externally Threaded — FSC 5365
  • Depth: 0.375 INCHES NOMINAL IN
  • Bore Diameter: 1.375 INCHES NOMINAL IN
  • Bore Annular Internal Serration: NOT INCLUDED
  • Diameter: 0.313 INCHES NOMINAL IN
  • Angle Between Accommodations in Deg: 90.0
  • Accommodation Type and Quantity: 4 HOLES
  • Setscrew Locking Notch: NOT INCLUDED
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Ring,externally Threaded, cataloged under National Stock Number 5365-00-168-1758, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5365-00-168-1758
Primary Part Number6324-2
Item NameRing,externally Threaded
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Depth0.375 INCHES NOMINAL IN
Bore Diameter1.375 INCHES NOMINAL IN
Bore Annular Internal SerrationNOT INCLUDED
Diameter0.313 INCHES NOMINAL IN
Angle Between Accommodations in Deg90.0
Accommodation Type and Quantity4 HOLES
Setscrew Locking NotchNOT INCLUDED
Radius From Geometric Axis to Accommodation1.500 INCHES NOMINAL IN
Setscrew Locking NotchNOT INCLUDED
Beveled ThreadNOT INCLUDED
Bore Annular Internal SerrationNOT INCLUDED
Surface TreatmentANODIZE
MaterialALUMINUM ALLOY
Radius From Geometric Axis to Accommodation1.500 INCHES NOMINAL IN
Bore Diameter1.375 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Thread Size4.750-8
Drive TypeDRILLED FACE
Surface TreatmentANODIZE
Angle Between Accommodations in Deg90.0
Thread Size4.750-8
Thread DirectionRIGHT-HAND
Bore ShapeSTRAIGHT
Beveled ThreadNOT INCLUDED
Screw Thread Series DesignatorUN
Accommodation Type and Quantity4 HOLES
Casehardening IndicatorNOT CASEHARDENED
Screw Thread Series DesignatorUN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-903-699916100614 INTERCHANGEABLE
Seal,plain Encased
Fairbanks Morse, Llc
3460-01-333-9492 INTERCHANGEABLE
Clamp,machine,hold Down
5330-01-439-543863242 INTERCHANGEABLE
Gasket
Howden American Fan Company Dba American Fan Co Div Howden Usa Company
Cross-Reference Index
Part NumberManufacturer
6324-2 Air Dry Co of America, Llc (USA)
6324-2 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
5330-00-903-6999INTERCHANGEABLE
SEAL,PLAIN ENCASED
16100614
3460-01-333-9492INTERCHANGEABLE
CLAMP,MACHINE,HOLD DOWN
5330-01-439-5438INTERCHANGEABLE
GASKET
63242

Frequently Asked Questions

What is NSN 5365-00-168-1758?

NSN 5365-00-168-1758 is a Ring,externally Threaded, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-168-1758?

NSN 5365-00-168-1758 has 2 cross-referenced part numbers: 6324-2 (Air Dry Co of America, Llc), 6324-2 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).

What NSN replaces 5365-00-168-1758?

There are 3 known substitutes for 5365-00-168-1758: 5330-00-903-6999, 3460-01-333-9492, 5330-01-439-5438. Verify interchangeability with system specifications before substitution.

What are the specifications of 6324-2?

Key specifications for 6324-2: Depth: 0.375 INCHES NOMINAL IN; Bore Diameter: 1.375 INCHES NOMINAL IN; Bore Annular Internal Serration: NOT INCLUDED; Diameter: 0.313 INCHES NOMINAL IN. 30 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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