PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18155Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-556-6456 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-556-6456 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-556-6456. Primary manufacturer part number: 18155.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-556-6456, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameScrew,cap,hexagon Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersFastenal Company Dba Fastenal Co (CAGE 0Y3H3); Nd Defense Llc (CAGE 338X5)
Technical Specifications
ParameterValue
NSN5305-01-556-6456
Primary Part Number18155
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
2910-00-185-7134P181-5-500 INTERCHANGEABLE
Needle Assembly,ful
Clinton Engines Corp
5306-00-207-5145 INTERCHANGEABLE
Bolt,externally Relieved Body
2910-00-361-277121541 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
6640-00-894-1733 INTERCHANGEABLE
Stopper,bottle
4140-00-953-200418-155 INTERCHANGEABLE
Impeller,fan,axial
Rtx Corporation Div Pratt & Whitney
3110-01-073-552218155 INTERCHANGEABLE
Bearing,ball
American Bristol Industries Inc.
3110-01-498-611318155 INTERCHANGEABLE
Bearing,ball,annular
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
Cross-Reference Index
Part NumberManufacturer
12759-00549 Fastenal Company Dba Fastenal Co (USA)
3821031C1 Nd Defense Llc (USA)
18155 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
2910-00-185-7134INTERCHANGEABLE
NEEDLE ASSEMBLY,FUL
P181-5-500
5306-00-207-5145INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
2910-00-361-2771INTERCHANGEABLE
FILTER ELEMENT,FLUID
21541
6640-00-894-1733INTERCHANGEABLE
STOPPER,BOTTLE
4140-00-953-2004INTERCHANGEABLE
IMPELLER,FAN,AXIAL
18-155
3110-01-073-5522INTERCHANGEABLE
BEARING,BALL
18155
3110-01-498-6113INTERCHANGEABLE
BEARING,BALL,ANNULAR
18155

Frequently Asked Questions

What is NSN 5305-01-556-6456?

NSN 5305-01-556-6456 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-01-556-6456?

NSN 5305-01-556-6456 has 3 cross-referenced part numbers: 12759-00549 (Fastenal Company Dba Fastenal Co), 3821031C1 (Nd Defense Llc), 18155 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-556-6456?

There are 7 known substitutes for 5305-01-556-6456: 2910-00-185-7134, 5306-00-207-5145, 2910-00-361-2771 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 5305-01-556-6456 still in active supply?

NSN 5305-01-556-6456 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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