PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74448Bushing,machine Thread

Telemechanics Inc · NSN 5365-00-529-4793 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-529-4793 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-529-4793. Primary manufacturer part number: 74448.
Features
  • Bushing,machine Thread — FSC 5365
  • Width Across Flats: 0.500 INCHES NOMINAL IN
  • Screw Thread Length: 0.172 INCHES NOMINAL IN
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Quantity Per Inch: 32
  • Thread Series Designator: UNEF
  • Thread Direction: RIGHT-HAND
  • Hole Inside Diameter: 0.242 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy construction
General Description

The Bushing,machine Thread, cataloged under National Stock Number 5365-00-529-4793, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-529-4793
Primary Part Number74448
Item NameBushing,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Width Across Flats0.500 INCHES NOMINAL IN
Screw Thread Length0.172 INCHES NOMINAL IN
Nominal Thread Size0.375 INCHES IN
Thread Quantity Per Inch32
Thread Series DesignatorUNEF
Thread DirectionRIGHT-HAND
Hole Inside Diameter0.242 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN
FSC Application DataDISTRIBUTOR TRANSMITTER TELETYPEWRITER
Thickness0.985 INCHES NOMINAL IN
Wrenching Facility ShapeHEXAGON
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4730-00-448-5215 INTERCHANGEABLE
Tube,extension,drain
2520-01-105-072474448 INTERCHANGEABLE
Ring Seal
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
74448 American Telephone and Telegraph Co (USA)
74448 Lucent Technologies Inc Dba Federal Marketing Group (USA)
612A17A Keysight Technologies, Inc. (USA)
74448 PRIMARY Telemechanics Inc (USA)
74448 Lucent Technologies Inc Corporate Headquarters (USA)
612A17A Hewlett-Packard Company Dba HP (USA)
74448 At and T Corp (USA)
Related Parts
4730-00-448-5215INTERCHANGEABLE
TUBE,EXTENSION,DRAIN
2520-01-105-0724INTERCHANGEABLE
RING SEAL
74448

Frequently Asked Questions

What is NSN 5365-00-529-4793?

NSN 5365-00-529-4793 is a Bushing,machine Thread, manufactured by Telemechanics Inc, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-529-4793?

NSN 5365-00-529-4793 has 7 cross-referenced part numbers: 74448 (American Telephone and Telegraph Co), 74448 (Lucent Technologies Inc Dba Federal Marketing Group), 612A17A (Keysight Technologies, Inc.), 74448 (Telemechanics Inc), 74448 (Lucent Technologies Inc Corporate Headquarters) and 2 more.

What NSN replaces 5365-00-529-4793?

There are 2 known substitutes for 5365-00-529-4793: 4730-00-448-5215, 2520-01-105-0724. Verify interchangeability with system specifications before substitution.

What are the specifications of 74448?

Key specifications for 74448: Width Across Flats: 0.500 INCHES NOMINAL IN; Screw Thread Length: 0.172 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES IN; Thread Quantity Per Inch: 32. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-529-4793 still in active supply?

NSN 5365-00-529-4793 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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