PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41459Screw,cap,hexagon Head

Dresser, Llc · NSN 5305-00-510-6216 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-510-6216 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-510-6216. Primary manufacturer part number: 41459.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Class: 3A A
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Material: STEEL OVERALL
  • Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
  • Material Document and Classification: SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Head Style: HEXAGON
  • Thread Length: 1.250 INCHES MINIMUM IN
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 5305-00-510-6216, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-510-6216
Primary Part Number41459
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerDresser, Llc
StatusCANCELLED
Thread Class3A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL OVERALL
Hardness Rating32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
Material Document and ClassificationSAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Head StyleHEXAGON
Thread Length1.250 INCHES MINIMUM IN
Nominal Thread Diameter0.500 INCHES IN
Thread DirectionRIGHT-HAND
Head Height0.375 INCHES NOMINAL IN
Thread Quantity Per Inch13
Width Between Flats0.750 INCHES NOMINAL IN
Fastener Length3.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-118-373241459 INTERCHANGEABLE
Housing
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3110-00-155-7356 INTERCHANGEABLE
Bearing,roller,cylindrical
5950-00-167-5807 INTERCHANGEABLE
Transformer,audio Frequency
5340-00-362-840022013A INTERCHANGEABLE
Seat,helical Compression Spring
Brinkley Technology Group Llc Dba Hercules Manufacturing
2825-00-389-9746 INTERCHANGEABLE
Stuffing Box
2520-00-587-5217 INTERCHANGEABLE
Latch,reverse Stop
5325-01-084-5137 INTERCHANGEABLE
Ring,retaining
4820-01-195-748541459 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5962-01-268-0787 INTERCHANGEABLE
Microcircuit,digital
5962-01-354-0514 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
841-43 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
841-43 Aqua-Chem Inc Cleaver-Brooks Div (USA)
41459 PRIMARY Dresser, Llc (USA)
Related Parts
2810-00-118-3732INTERCHANGEABLE
HOUSING
41459
3110-00-155-7356INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
5950-00-167-5807INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5340-00-362-8400INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
22013A
2825-00-389-9746INTERCHANGEABLE
STUFFING BOX
2520-00-587-5217INTERCHANGEABLE
LATCH,REVERSE STOP
5325-01-084-5137INTERCHANGEABLE
RING,RETAINING
4820-01-195-7485INTERCHANGEABLE
CAP,VALVE
41459
5962-01-268-0787INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-354-0514INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3040-01-479-5113INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
41459
6220-01-613-3663INTERCHANGEABLE
CONTROL,DIRECTIONAL SIGNAL LIGHT
84143

Frequently Asked Questions

What is NSN 5305-00-510-6216?

NSN 5305-00-510-6216 is a Screw,cap,hexagon Head, manufactured by Dresser, Llc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-510-6216?

NSN 5305-00-510-6216 has 3 cross-referenced part numbers: 841-43 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 841-43 (Aqua-Chem Inc Cleaver-Brooks Div), 41459 (Dresser, Llc).

What NSN replaces 5305-00-510-6216?

There are 12 known substitutes for 5305-00-510-6216: 2810-00-118-3732, 3110-00-155-7356, 5950-00-167-5807 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41459?

Key specifications for 41459: Thread Class: 3A A; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Material: STEEL OVERALL; Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-510-6216 still in active supply?

NSN 5305-00-510-6216 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.
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