PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2223-0003Bolt,internally Relieved Body

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 5306-00-768-9929 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-768-9929 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-768-9929. Primary manufacturer part number: 2223-0003.
Features
  • Bolt,internally Relieved Body — FSC 5306
  • Fastener Length: 1.812 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-00-768-9929, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-768-9929
Primary Part Number2223-0003
Item NameBolt,internally Relieved Body
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
Fastener Length1.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6685-00-058-78710750-031-00 INTERCHANGEABLE
Gage,pressure,dial Indicating
Qed Inc Dba Qed Inc
Cross-Reference Index
Part NumberManufacturer
0750-31 Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
2223-0003 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
0750-31 Amerigas Inc Industrial Gases Div (USA)
0750-31 Victor Equipment Co (USA)
Related Parts
6685-00-058-7871INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
0750-031-00

Frequently Asked Questions

What is NSN 5306-00-768-9929?

NSN 5306-00-768-9929 is a Bolt,internally Relieved Body, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-768-9929?

NSN 5306-00-768-9929 has 4 cross-referenced part numbers: 0750-31 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 2223-0003 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 0750-31 (Amerigas Inc Industrial Gases Div), 0750-31 (Victor Equipment Co).

What NSN replaces 5306-00-768-9929?

There is 1 known substitute for 5306-00-768-9929: 6685-00-058-7871. Verify interchangeability with system specifications before substitution.

What are the specifications of 2223-0003?

Key specifications for 2223-0003: Fastener Length: 1.812 INCHES NOMINAL IN. 1 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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