PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1227-5-5Screw,machine

Avien Inc · NSN 5305-00-090-2190 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-090-2190 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-090-2190. Primary manufacturer part number: 1227-5-5.
Features
  • Screw,machine — FSC 5305
  • Nominal Thread Diameter: 0.099 INCHES IN
  • Thread Length: 0.219 INCHES MINIMUM IN
  • Thread Series Designator: UNF
  • Head Style: FILLISTER
  • Thread Quantity Per Inch: 56
  • Fastener Length: 0.312 INCHES NOMINAL IN
  • Thread Class: 2A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-090-2190, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avien 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-090-2190
Primary Part Number1227-5-5
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAvien Inc
StatusACTIVE
Nominal Thread Diameter0.099 INCHES IN
Thread Length0.219 INCHES MINIMUM IN
Thread Series DesignatorUNF
Head StyleFILLISTER
Thread Quantity Per Inch56
Fastener Length0.312 INCHES NOMINAL IN
Thread Class2A A
Head Diameter0.156 INCHES NOMINAL IN
Screw Material Document and ClassificationQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE
Internal Drive StyleCROSS RECESS TYPE 1
Screw Surface TreatmentCADMIUM
Screw MaterialCOPPER ALLOY
Head Height0.067 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-00-109-092247-5023P4 INTERCHANGEABLE
Terminal Board
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
1227-5-5 Avien Inc
Related Parts
5940-00-109-0922INTERCHANGEABLE
TERMINAL BOARD
47-5023P4

Frequently Asked Questions

What is NSN 5305-00-090-2190?

NSN 5305-00-090-2190 is a Screw,machine, manufactured by Avien Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-090-2190?

NSN 5305-00-090-2190 has 1 cross-referenced part number: 1227-5-5 (Avien Inc).

What NSN replaces 5305-00-090-2190?

There is 1 known substitute for 5305-00-090-2190: 5940-00-109-0922. Verify interchangeability with system specifications before substitution.

What are the specifications of 1227-5-5?

Key specifications for 1227-5-5: Nominal Thread Diameter: 0.099 INCHES IN; Thread Length: 0.219 INCHES MINIMUM IN; Thread Series Designator: UNF; Head Style: FILLISTER. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com