PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104459Bushing,machine Thread

Triumph Thermal Systems - Maryland, Inc. · NSN 5365-00-880-8161 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-880-8161 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-880-8161. Primary manufacturer part number: 104459.
Features
  • Bushing,machine Thread — FSC 5365
  • Countersink Location: THREADED END
  • Material Document and Classification: MIL-S-16598 MIL SPEC SINGLE MATERIAL RESPONSE
  • Countersink Depth: 0.017 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Thread Direction: RIGHT-HAND
  • Features Provided: COUNTERSUNK
  • Diameter: 0.518 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
  • Material: NICKEL ALLOY AND IRON ALLOY
Applications
  • Applications requiring Nickel Alloy and Iron Alloy construction
General Description

The Bushing,machine Thread, cataloged under National Stock Number 5365-00-880-8161, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-880-8161
Primary Part Number104459
Item NameBushing,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Countersink LocationTHREADED END
Material Document and ClassificationMIL-S-16598 MIL SPEC SINGLE MATERIAL RESPONSE
Countersink Depth0.017 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Thread DirectionRIGHT-HAND
Features ProvidedCOUNTERSUNK
Diameter0.518 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
MaterialNICKEL ALLOY AND IRON ALLOY
Wrenching Facility ShapeROUND
Thread Series DesignatorUNS
Hole Inside Diameter0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
Screw Thread Length0.243 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
Countersink Angle in Deg90.0 LOCATION NOT OTHERWISE SPECIFIED
Thread Quantity Per Inch56
Nominal Thread Size0.375 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-080-4860 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5340-00-255-6637104459 INTERCHANGEABLE
Standoff,threaded,spacing
Microwave Engineering Corporation
5905-00-280-1622626529 INTERCHANGEABLE
Resistor,thermal
Dana Off Highway Products, Llc
5365-01-088-8764104459 INTERCHANGEABLE
Spacer,sleeve
Eastman Kodak Co
5955-01-410-7812104459 INTERCHANGEABLE
Crystal Unit,quartz
Wenzel International Inc Div Croven Crystals
Cross-Reference Index
Part NumberManufacturer
104459 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5999-00-080-4860INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5340-00-255-6637INTERCHANGEABLE
STANDOFF,THREADED,SPACING
104459
5905-00-280-1622INTERCHANGEABLE
RESISTOR,THERMAL
626529
5365-01-088-8764INTERCHANGEABLE
SPACER,SLEEVE
104459
5955-01-410-7812INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
104459

Frequently Asked Questions

What is NSN 5365-00-880-8161?

NSN 5365-00-880-8161 is a Bushing,machine Thread, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-880-8161?

NSN 5365-00-880-8161 has 1 cross-referenced part number: 104459 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 5365-00-880-8161?

There are 5 known substitutes for 5365-00-880-8161: 5999-00-080-4860, 5340-00-255-6637, 5905-00-280-1622 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104459?

Key specifications for 104459: Countersink Location: THREADED END; Material Document and Classification: MIL-S-16598 MIL SPEC SINGLE MATERIAL RESPONSE; Countersink Depth: 0.017 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Length: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN. 15 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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