PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66064Screw,machine

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5305-01-608-6203 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-608-6203 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-608-6203. Primary manufacturer part number: 66064.
Features
  • Screw,machine — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-608-6203, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (CAGE 0BT64)
Technical Specifications
ParameterValue
NSN5305-01-608-6203
Primary Part Number66064
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6150-00-006-099366064 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5365-00-944-70335018-581 INTERCHANGEABLE
Spacer
Raytheon Company Div Rmd Strategic
4320-01-018-15678560-4 INTERCHANGEABLE
Rotor,pump
Eaton Corporation Div Eaton Fluid Power
4420-01-229-401166064 INTERCHANGEABLE
Core Assembly,fluid Heater,indus
Krack Corp
Cross-Reference Index
Part NumberManufacturer
66064 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
6150-00-006-0993INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
66064
5365-00-944-7033INTERCHANGEABLE
SPACER
5018-581
4320-01-018-1567INTERCHANGEABLE
ROTOR,PUMP
8560-4
4420-01-229-4011INTERCHANGEABLE
CORE ASSEMBLY,FLUID HEATER,INDUS
66064

Frequently Asked Questions

What is NSN 5305-01-608-6203?

NSN 5305-01-608-6203 is a Screw,machine, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-608-6203?

NSN 5305-01-608-6203 has 1 cross-referenced part number: 66064 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5305-01-608-6203?

There are 4 known substitutes for 5305-01-608-6203: 6150-00-006-0993, 5365-00-944-7033, 4320-01-018-1567 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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