PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72390Screw,machine

Fastenal Company Div Mroh · NSN 5305-01-544-5709 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-544-5709 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-544-5709. Primary manufacturer part number: 72390.
Features
  • Screw,machine — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Fastener Length: 1.000 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.138 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 32
  • Screw Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-544-5709, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Div Mroh. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-544-5709
Primary Part Number72390
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Div Mroh
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Fastener Length1.000 INCHES NOMINAL IN
Nominal Thread Diameter0.138 INCHES IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch32
Screw MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-193-0196SL1002-82 INTERCHANGEABLE
Terminal Board
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5995-01-013-6120602-762-001-653 INTERCHANGEABLE
Cord Assembly,electrical
Roanwell, Llc
Cross-Reference Index
Part NumberManufacturer
72390 PRIMARY Fastenal Company Div Mroh (USA)
3274628 Oshkosh Defense Llc (USA)
Related Parts
5940-00-193-0196INTERCHANGEABLE
TERMINAL BOARD
SL1002-82
5995-01-013-6120INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
602-762-001-653

Frequently Asked Questions

What is NSN 5305-01-544-5709?

NSN 5305-01-544-5709 is a Screw,machine, manufactured by Fastenal Company Div Mroh, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-544-5709?

NSN 5305-01-544-5709 has 2 cross-referenced part numbers: 72390 (Fastenal Company Div Mroh), 3274628 (Oshkosh Defense Llc).

What NSN replaces 5305-01-544-5709?

There are 2 known substitutes for 5305-01-544-5709: 5940-00-193-0196, 5995-01-013-6120. Verify interchangeability with system specifications before substitution.

What are the specifications of 72390?

Key specifications for 72390: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Fastener Length: 1.000 INCHES NOMINAL IN; End Item Identification: RQ-4A; MRAP - M-ATV UI A; Nominal Thread Diameter: 0.138 INCHES IN. 7 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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