PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18205Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-664-4935 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-664-4935 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-664-4935. Primary manufacturer part number: 18205.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Style: HEXAGON
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-664-4935, 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 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-664-4935
Primary Part Number18205
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Head StyleHEXAGON
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5930-00-137-72841823-5 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
5330-00-292-31161820-5 INTERCHANGEABLE
Packing,preformed
Strohmeyer, Julie a. Dba Julie a. Strohmeyer
5935-00-333-136318205 INTERCHANGEABLE
Adapter,connector
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
6105-00-759-1025 INTERCHANGEABLE
Motor,alternating Current
5305-00-959-2714MS35190-214 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3040-01-211-4226OHS 18205 INTERCHANGEABLE
Collar,shaft
Ohio Hydraulic Equipment Llc
8465-01-502-7029 INTERCHANGEABLE
Carrier,chemical Mace Cartridge
5120-01-578-742918205 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
5340-01-666-330918205 INTERCHANGEABLE
Cap,protective,dust and Moisture
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
AES01F500A00WA6A21 The American Society of Mechanical Engineers (USA)
18205 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5930-00-137-7284INTERCHANGEABLE
SWITCH,PRESSURE
1823-5
5330-00-292-3116INTERCHANGEABLE
PACKING,PREFORMED
1820-5
5935-00-333-1363INTERCHANGEABLE
ADAPTER,CONNECTOR
18205
6105-00-759-1025INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5305-00-959-2714INTERCHANGEABLE
SCREW,MACHINE
MS35190-214
3040-01-211-4226INTERCHANGEABLE
COLLAR,SHAFT
OHS 18205
8465-01-502-7029INTERCHANGEABLE
CARRIER,CHEMICAL MACE CARTRIDGE
5120-01-578-7429INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
18205
5340-01-666-3309INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
18205

Frequently Asked Questions

What is NSN 5305-01-664-4935?

NSN 5305-01-664-4935 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 5305-01-664-4935?

NSN 5305-01-664-4935 has 2 cross-referenced part numbers: AES01F500A00WA6A21 (The American Society of Mechanical Engineers), 18205 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-664-4935?

There are 9 known substitutes for 5305-01-664-4935: 5930-00-137-7284, 5330-00-292-3116, 5935-00-333-1363 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18205?

Key specifications for 18205: Head Style: HEXAGON; Part Name Assigned by Controlling Agency: HEX HEAD CAP SCREW; End Item Identification: 2355-01-567-4930; LOGISTICS SUPPORT VESSEL; Special Features: SIZE: 0.50 INCH -20; GRADE: 8; LENGTH: 1.00 INCHES; THREAD SIZE: 20; IN. 5 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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