PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66995Screw,cap,socket Head

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5305-01-608-6065 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-608-6065 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-608-6065. Primary manufacturer part number: 66995.
Features
  • Screw,cap,socket Head — 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,cap,socket Head, cataloged under National Stock Number 5305-01-608-6065, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (CAGE 0BT64)
Technical Specifications
ParameterValue
NSN5305-01-608-6065
Primary Part Number66995
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-176-143066995 INTERCHANGEABLE
Seal,special
Parker Hannifin Corporation Div Hydraulic Systems Division
5310-00-571-01016084 INTERCHANGEABLE
Washer,lock
Kato Engineering Inc.
Cross-Reference Index
Part NumberManufacturer
66995 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
5330-00-176-1430INTERCHANGEABLE
SEAL,SPECIAL
66995
5310-00-571-0101INTERCHANGEABLE
WASHER,LOCK
6084

Frequently Asked Questions

What is NSN 5305-01-608-6065?

NSN 5305-01-608-6065 is a Screw,cap,socket Head, 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 5305-01-608-6065?

NSN 5305-01-608-6065 has 1 cross-referenced part number: 66995 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5305-01-608-6065?

There are 2 known substitutes for 5305-01-608-6065: 5330-00-176-1430, 5310-00-571-0101. Verify interchangeability with system specifications before substitution.

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