PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN505C8-6Screw,machine

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5305-00-282-3234 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-282-3234 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-282-3234. Primary manufacturer part number: AN505C8-6.
Features
  • Screw,machine — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Class: 2A A
  • Screw Surface Treatment: PASSIVATE
  • Screw Material: STEEL CORROSION RESISTING
  • Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
  • Internal Drive Style: SLOT
  • Thread Length: 0.244 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-282-3234, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-282-3234
Primary Part NumberAN505C8-6
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusCANCELLED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
Screw Surface TreatmentPASSIVATE
Screw MaterialSTEEL CORROSION RESISTING
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Internal Drive StyleSLOT
Thread Length0.244 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
Head StyleFLAT COUNTERSUNK
Thread Quantity Per Inch32
Thread DirectionRIGHT-HAND
Fastener Length0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Nominal Thread Diameter0.164 INCHES IN
Head Diameter0.300 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Nondefinitive Spec/std Data1 TYPE AND 2S STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-144-4027 INTERCHANGEABLE
Screw,machine
5305-00-144-4028 INTERCHANGEABLE
Screw,machine
5305-00-151-1611 INTERCHANGEABLE
Screw,machine
5305-00-151-1676 INTERCHANGEABLE
Screw,machine
5305-00-151-2259 INTERCHANGEABLE
Screw,machine
5305-00-151-2260 INTERCHANGEABLE
Screw,machine
5305-00-151-3284 INTERCHANGEABLE
Screw,machine
5305-00-167-3679 INTERCHANGEABLE
Screw,machine
5305-00-271-8731 INTERCHANGEABLE
Screw,machine
5305-00-282-3252 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
AN505C8-6 Aeronautical Standards Group Dept of Navy and Air Force (USA)
A18282-10 Raytheon Company Dba Raytheon Co (USA)
A18282-10 Bendix Corp the (USA)
FFS92ANDTYPE1ANDSTYLE2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-144-4027INTERCHANGEABLE
SCREW,MACHINE
5305-00-144-4028INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-1611INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-1676INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-2259INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-2260INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3284INTERCHANGEABLE
SCREW,MACHINE
5305-00-167-3679INTERCHANGEABLE
SCREW,MACHINE
5305-00-271-8731INTERCHANGEABLE
SCREW,MACHINE
5305-00-282-3252INTERCHANGEABLE
SCREW,MACHINE
5305-00-282-9461INTERCHANGEABLE
SCREW,MACHINE
5305-00-282-9494INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-282-3234?

NSN 5305-00-282-3234 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-282-3234?

NSN 5305-00-282-3234 has 4 cross-referenced part numbers: AN505C8-6 (Aeronautical Standards Group Dept of Navy and Air Force), A18282-10 (Raytheon Company Dba Raytheon Co), A18282-10 (Bendix Corp the), FFS92ANDTYPE1ANDSTYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-282-3234?

There are 12 known substitutes for 5305-00-282-3234: 5305-00-144-4027, 5305-00-144-4028, 5305-00-151-1611 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN505C8-6?

Key specifications for AN505C8-6: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Screw Surface Treatment: PASSIVATE; Screw Material: STEEL CORROSION RESISTING. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-282-3234 still in active supply?

NSN 5305-00-282-3234 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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