PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38773Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-615-6288 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-615-6288 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-615-6288. Primary manufacturer part number: 38773.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • External Thread Tolerance Class: 6G G
  • Nominal Thread Diameter: 16.0 MILLIMETERS MM
  • Width Between Flats: 24.0 MILLIMETERS MAXIMUM MM
  • Fastener Length: 140.0 MILLIMETERS NOMINAL MM
  • Head Height: 16.0 MILLIMETERS NOMINAL MM
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-615-6288, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-615-6288
Primary Part Number38773
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
External Thread Tolerance Class6G G
Nominal Thread Diameter16.0 MILLIMETERS MM
Width Between Flats24.0 MILLIMETERS MAXIMUM MM
Fastener Length140.0 MILLIMETERS NOMINAL MM
Head Height16.0 MILLIMETERS NOMINAL MM
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Thread Pitch in Millimeters2.0
Surface TreatmentZINC OVERALL
Thread Series DesignatorM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-258-24673431002P4 INTERCHANGEABLE
Fuseholder,extractor Post
Raytheon Company Div Corp
5905-00-549-972138773 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5940-01-344-4092MNG18-610RX INTERCHANGEABLE
Terminal,lug
3m Company
Cross-Reference Index
Part NumberManufacturer
38773 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5920-00-258-2467INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
3431002P4
5905-00-549-9721INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
38773
5940-01-344-4092INTERCHANGEABLE
TERMINAL,LUG
MNG18-610RX

Frequently Asked Questions

What is NSN 5305-01-615-6288?

NSN 5305-01-615-6288 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 5305-01-615-6288?

NSN 5305-01-615-6288 has 1 cross-referenced part number: 38773 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-615-6288?

There are 3 known substitutes for 5305-01-615-6288: 5920-00-258-2467, 5905-00-549-9721, 5940-01-344-4092. Verify interchangeability with system specifications before substitution.

What are the specifications of 38773?

Key specifications for 38773: Part Name Assigned by Controlling Agency: HEX CAP SCREW; External Thread Tolerance Class: 6G G; Nominal Thread Diameter: 16.0 MILLIMETERS MM; Width Between Flats: 24.0 MILLIMETERS MAXIMUM MM. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com