PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81773Screw,machine

Telemechanics Inc · NSN 5305-00-448-4030 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-448-4030 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-448-4030. Primary manufacturer part number: 81773.
Features
  • Screw,machine — FSC 5305
  • 5 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-448-4030, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersTelemechanics Inc (CAGE 57712); American Telephone and Telegraph Co (CAGE 64959); Gte Communication Systems Corp (CAGE 04773); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN5305-00-448-4030
Primary Part Number81773
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-01-368-465781773 INTERCHANGEABLE
Clutch,positive,nonvehicular
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
81773 Telemechanics Inc (USA)
81773 American Telephone and Telegraph Co (USA)
81773 Gte Communication Systems Corp (USA)
81773 Lucent Technologies Inc Corporate Headquarters (USA)
81773 At and T Corp (USA)
Related Parts
3010-01-368-4657INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
81773

Frequently Asked Questions

What is NSN 5305-00-448-4030?

NSN 5305-00-448-4030 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-448-4030?

NSN 5305-00-448-4030 has 5 cross-referenced part numbers: 81773 (Telemechanics Inc), 81773 (American Telephone and Telegraph Co), 81773 (Gte Communication Systems Corp), 81773 (Lucent Technologies Inc Corporate Headquarters), 81773 (At and T Corp).

What NSN replaces 5305-00-448-4030?

There is 1 known substitute for 5305-00-448-4030: 3010-01-368-4657. Verify interchangeability with system specifications before substitution.

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