PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3266075-2Screw,cap,hexagon Head

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5305-01-458-5359 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-458-5359 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-458-5359. Primary manufacturer part number: A3266075-2.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Quantity Per Inch: 56
  • Head Height: 0.048 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
  • Head Style: PAN NO. 2
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Surface Treatment: PASSIVATE OVERALL
  • Fastener Length: 0.810 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
  • Material: STEEL COMP 302 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-458-5359, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5305-01-458-5359
Primary Part NumberA3266075-2
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Thread Quantity Per Inch56
Head Height0.048 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
Head StylePAN NO. 2
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentPASSIVATE OVERALL
Fastener Length0.810 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
MaterialSTEEL COMP 302 OVERALL
Thread DirectionRIGHT-HAND
Thread Class2A A
Thread Length0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Head Diameter0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
Nominal Thread Diameter0.086 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6645-00-762-7452 INTERCHANGEABLE
Meter,time Totalizing
4730-01-459-92257010008 INTERCHANGEABLE
Elbow,flange
Marine Corps Systems Command Program Manager Assault Amphibious Vehicle
Cross-Reference Index
Part NumberManufacturer
7010008 Mirion Technologies (canberra), Inc. (USA)
A3266075-2 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
A3266075-2 Mirion Technologies (canberra), Inc. (USA)
Related Parts
6645-00-762-7452INTERCHANGEABLE
METER,TIME TOTALIZING
4730-01-459-9225INTERCHANGEABLE
ELBOW,FLANGE
7010008

Frequently Asked Questions

What is NSN 5305-01-458-5359?

NSN 5305-01-458-5359 is a Screw,cap,hexagon Head, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-458-5359?

NSN 5305-01-458-5359 has 3 cross-referenced part numbers: 7010008 (Mirion Technologies (canberra), Inc.), A3266075-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), A3266075-2 (Mirion Technologies (canberra), Inc.).

What NSN replaces 5305-01-458-5359?

There are 2 known substitutes for 5305-01-458-5359: 6645-00-762-7452, 4730-01-459-9225. Verify interchangeability with system specifications before substitution.

What are the specifications of A3266075-2?

Key specifications for A3266075-2: Thread Quantity Per Inch: 56; Head Height: 0.048 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN; Head Style: PAN NO. 2; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 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