PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12759-01261Screw,machine

Fastenal Company Dba Fastenal Co · NSN 5305-01-597-6172 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-597-6172 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-597-6172. Primary manufacturer part number: 12759-01261.
Features
  • Screw,machine — FSC 5305
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Internal Drive Style: SLOT
  • Thread Class: 2A A
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 1.500 INCHES NOMINAL IN
  • Screw Material: STEEL
  • Thread Series Designator: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-597-6172, 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 Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5305-01-597-6172
Primary Part Number12759-01261
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Nominal Thread Diameter0.190 INCHES IN
Internal Drive StyleSLOT
Thread Class2A A
Thread DirectionRIGHT-HAND
Fastener Length1.500 INCHES NOMINAL IN
Screw MaterialSTEEL
Thread Series DesignatorUNF
Head StyleROUND
Screw Surface TreatmentZINC
Thread Quantity Per Inch32
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-251-319933692 INTERCHANGEABLE
Gasket
Allianz Sweeper Company
9905-00-953-071427582 INTERCHANGEABLE
Plate,instruction
Hdt Expeditionary Systems Inc
5950-01-230-704427582 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
5310-01-580-4569 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-589-675631547 INTERCHANGEABLE
Nut,plain,hexagon
Eagle Components, Inc
Cross-Reference Index
Part NumberManufacturer
12759-01261 PRIMARY Fastenal Company Dba Fastenal Co (USA)
27582 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5330-00-251-3199INTERCHANGEABLE
GASKET
33692
9905-00-953-0714INTERCHANGEABLE
PLATE,INSTRUCTION
27582
5950-01-230-7044INTERCHANGEABLE
REACTOR
27582
5310-01-580-4569INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-589-6756INTERCHANGEABLE
NUT,PLAIN,HEXAGON
31547

Frequently Asked Questions

What is NSN 5305-01-597-6172?

NSN 5305-01-597-6172 is a Screw,machine, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-597-6172?

NSN 5305-01-597-6172 has 2 cross-referenced part numbers: 12759-01261 (Fastenal Company Dba Fastenal Co), 27582 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-597-6172?

There are 5 known substitutes for 5305-01-597-6172: 5330-00-251-3199, 9905-00-953-0714, 5950-01-230-7044 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12759-01261?

Key specifications for 12759-01261: Nominal Thread Diameter: 0.190 INCHES IN; Special Features: MACHINE THREADS ARE USED IN A PRE-TAPPED HOLE WITH A NUT; Internal Drive Style: SLOT; Thread Class: 2A A. 12 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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