PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

347-0033-00Screw,machine

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5305-00-802-2456 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-802-2456 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-802-2456. Primary manufacturer part number: 347-0033-00.
Features
  • Screw,machine — FSC 5305
  • Thread Class: 2A A
  • Head Diameter: 0.226 INCHES NOMINAL IN
  • Screw Surface Treatment: PASSIVATE
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Internal Drive Style: CROSS RECESS TYPE II
  • Head Style: PAN
  • Thread Quantity Per Inch: 32
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-802-2456, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-802-2456
Primary Part Number347-0033-00
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Thread Class2A A
Head Diameter0.226 INCHES NOMINAL IN
Screw Surface TreatmentPASSIVATE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Internal Drive StyleCROSS RECESS TYPE II
Head StylePAN
Thread Quantity Per Inch32
Fastener Length0.250 INCHES NOMINAL IN
Thread Length0.250 INCHES MAXIMUM IN
Nominal Thread Diameter0.138 INCHES IN
Head Height0.096 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-054-6650 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
118955-003 Teledyne Electronics Teledyne Industries Inc Sub of Teledyne Inc (USA)
347-0033-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
118955-003 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
P347-0033-00 Allied Products Corp Pheoll Mfg Co Div (USA)
347-0033-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5305-00-054-6650INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-802-2456?

NSN 5305-00-802-2456 is a Screw,machine, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-802-2456?

NSN 5305-00-802-2456 has 5 cross-referenced part numbers: 118955-003 (Teledyne Electronics Teledyne Industries Inc Sub of Teledyne Inc), 347-0033-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 118955-003 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), P347-0033-00 (Allied Products Corp Pheoll Mfg Co Div), 347-0033-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5305-00-802-2456?

There is 1 known substitute for 5305-00-802-2456: 5305-00-054-6650. Verify interchangeability with system specifications before substitution.

What are the specifications of 347-0033-00?

Key specifications for 347-0033-00: Thread Class: 2A A; Head Diameter: 0.226 INCHES NOMINAL IN; Screw Surface Treatment: PASSIVATE; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 11 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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