PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HGScrew,assembled Washer

Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products · NSN 5305-01-681-4458 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-681-4458 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-681-4458. Primary manufacturer part number: HG.
Features
  • Screw,assembled Washer — FSC 5305
  • Head Style: TRUSS
  • Color: BLACK OVERALL
  • Key Length: 0.75 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,assembled Washer, cataloged under National Stock Number 5305-01-681-4458, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-681-4458
Primary Part NumberHG
Item NameScrew,assembled Washer
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMiddle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products
StatusACTIVE
Head StyleTRUSS
ColorBLACK OVERALL
Key Length0.75 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4940-00-357-1369 INTERCHANGEABLE
Heat Gun,electric
5110-00-570-9017 INTERCHANGEABLE
Cutter,tile,asphalt
Cross-Reference Index
Part NumberManufacturer
HG Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products (USA)
Related Parts
4940-00-357-1369INTERCHANGEABLE
HEAT GUN,ELECTRIC
5110-00-570-9017INTERCHANGEABLE
CUTTER,TILE,ASPHALT

Frequently Asked Questions

What is NSN 5305-01-681-4458?

NSN 5305-01-681-4458 is a Screw,assembled Washer, manufactured by Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-681-4458?

NSN 5305-01-681-4458 has 1 cross-referenced part number: HG (Middle Atlantic Products, Inc. Dba Datatel Div Middle Atlantic Products).

What NSN replaces 5305-01-681-4458?

There are 2 known substitutes for 5305-01-681-4458: 4940-00-357-1369, 5110-00-570-9017. Verify interchangeability with system specifications before substitution.

What are the specifications of HG?

Key specifications for HG: Head Style: TRUSS; Color: BLACK OVERALL; Part Name Assigned by Controlling Agency: 10-32 RACKSCREW; Key Length: 0.75 INCHES NOMINAL 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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