PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38579Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-617-1363 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-617-1363 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-617-1363. Primary manufacturer part number: 38579.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Width Between Flats: 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 6.0 MILLIMETERS MM
  • Head Height: 3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM MM
  • Thread Pitch in Millimeters: 1.0
  • Fastener Length: 95.85 MILLIMETERS MINIMUM AND 96.15 MILLIMETERS MAXIMUM MM
  • Head Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-617-1363, 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 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-617-1363
Primary Part Number38579
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Width Between Flats9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
Thread DirectionRIGHT-HAND
Nominal Thread Diameter6.0 MILLIMETERS MM
Head Height3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM MM
Thread Pitch in Millimeters1.0
Fastener Length95.85 MILLIMETERS MINIMUM AND 96.15 MILLIMETERS MAXIMUM MM
Head StyleHEXAGON
Thread Series DesignatorM
Surface TreatmentZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-249-1638 INTERCHANGEABLE
Transistor
5340-00-734-26493975710 INTERCHANGEABLE
Cover,access
General Motors Llc Dba General Motors Llc
6680-01-168-2532XM-36460-70-1000-O-L INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4720-01-598-648738579 INTERCHANGEABLE
Hose Assembly,nonmetallic
Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy
Cross-Reference Index
Part NumberManufacturer
CC-0009917 Independent Rough Terrain Center Llc (USA)
38579 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5961-00-249-1638INTERCHANGEABLE
TRANSISTOR
5340-00-734-2649INTERCHANGEABLE
COVER,ACCESS
3975710
6680-01-168-2532INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM-36460-70-1000-O-L
4720-01-598-6487INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
38579

Frequently Asked Questions

What is NSN 5305-01-617-1363?

NSN 5305-01-617-1363 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-617-1363?

NSN 5305-01-617-1363 has 2 cross-referenced part numbers: CC-0009917 (Independent Rough Terrain Center Llc), 38579 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-617-1363?

There are 4 known substitutes for 5305-01-617-1363: 5961-00-249-1638, 5340-00-734-2649, 6680-01-168-2532 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38579?

Key specifications for 38579: End Item Identification: 3930015999978; Width Between Flats: 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM; Thread Direction: RIGHT-HAND; Nominal Thread Diameter: 6.0 MILLIMETERS MM. 11 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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