PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124X9Screw,tapping

Joy Global Underground Mining Llc · NSN 5305-00-012-5673 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-012-5673 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-012-5673. Primary manufacturer part number: 124X9.
Features
  • Screw,tapping — FSC 5305
  • Fastener Length: 0.250 INCHES NOMINAL IN
  • Head Style: PAN
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Nondefinitive Spec/std Data: 9S STYLE AND A TYPE
  • Head Diameter: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Internal Drive Style: SLOT
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,tapping, cataloged under National Stock Number 5305-00-012-5673, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Joy Global Underground Mining Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-012-5673
Primary Part Number124X9
Item NameScrew,tapping
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerJoy Global Underground Mining Llc
StatusACTIVE
Fastener Length0.250 INCHES NOMINAL IN
Head StylePAN
Surface TreatmentCADMIUM OR ZINC OVERALL
Nondefinitive Spec/std Data9S STYLE AND A TYPE
Head Diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Internal Drive StyleSLOT
Head Height0.085 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
Nonmachine Nominal Thread Diameter0.164 INCHES IN
Features ProvidedCASEHARDENED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-013-5512 INTERCHANGEABLE
Screw,tapping
5305-00-497-406333483-1 INTERCHANGEABLE
Screw,tapping
Linden and Co Inc
5305-00-497-4071 INTERCHANGEABLE
Screw,tapping
5305-00-497-4072 INTERCHANGEABLE
Screw,tapping
5305-00-497-4074 INTERCHANGEABLE
Screw,tapping
Cross-Reference Index
Part NumberManufacturer
124X9 Joy Global Underground Mining Llc (USA)
FFS107TYPEASTYLE9S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-013-5512INTERCHANGEABLE
SCREW,TAPPING
5305-00-497-4063INTERCHANGEABLE
SCREW,TAPPING
33483-1
5305-00-497-4071INTERCHANGEABLE
SCREW,TAPPING
5305-00-497-4072INTERCHANGEABLE
SCREW,TAPPING
5305-00-497-4074INTERCHANGEABLE
SCREW,TAPPING

Frequently Asked Questions

What is NSN 5305-00-012-5673?

NSN 5305-00-012-5673 is a Screw,tapping, manufactured by Joy Global Underground Mining Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-012-5673?

NSN 5305-00-012-5673 has 2 cross-referenced part numbers: 124X9 (Joy Global Underground Mining Llc), FFS107TYPEASTYLE9S (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-012-5673?

There are 5 known substitutes for 5305-00-012-5673: 5305-00-013-5512, 5305-00-497-4063, 5305-00-497-4071 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124X9?

Key specifications for 124X9: Fastener Length: 0.250 INCHES NOMINAL IN; Head Style: PAN; Surface Treatment: CADMIUM OR ZINC OVERALL; Nondefinitive Spec/std Data: 9S STYLE AND A TYPE. 10 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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