PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST1222-18Bolt,machine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5306-01-673-2178 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-673-2178 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-673-2178. Primary manufacturer part number: ST1222-18.
Features
  • Bolt,machine — FSC 5306
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-673-2178, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBolt,machine
FSC / FSG5306 — No Item Name Available (FSG 53)
ManufacturersRtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)
Successor NSN5340-01-362-2199 — Plate
Technical Specifications
ParameterValue
NSN5306-01-673-2178
Primary Part NumberST1222-18
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-362-2199 (ST122-2)
HAZMATNo
Verified Substitutes 11
5340-01-362-2199ST122-2 SUCCESSOR
Plate
Textron Lycoming Inc Williamsport Plant
5120-00-235-5870 INTERCHANGEABLE
Socket,socket Wrench
5961-01-181-6669704AS2894 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5306-01-673-2169ST1222-11 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2175ST1222-17 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2182ST1222-20 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2185ST1222-24 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2187ST1222-26 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2193ST1222-30 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-673-2244ST1222-06 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
ST1222-18 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
ST1222 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
SUCCESSOR 5340-01-362-2199 Plate · ST122-2
5120-00-235-5870INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5961-01-181-6669INTERCHANGEABLE
TRANSISTOR
704AS2894
5306-01-673-2169INTERCHANGEABLE
BOLT,MACHINE
ST1222-11
5306-01-673-2175INTERCHANGEABLE
BOLT,MACHINE
ST1222-17
5306-01-673-2182INTERCHANGEABLE
BOLT,MACHINE
ST1222-20
5306-01-673-2185INTERCHANGEABLE
BOLT,MACHINE
ST1222-24
5306-01-673-2187INTERCHANGEABLE
BOLT,MACHINE
ST1222-26
5306-01-673-2193INTERCHANGEABLE
BOLT,MACHINE
ST1222-30
5306-01-673-2244INTERCHANGEABLE
BOLT,MACHINE
ST1222-06
5306-01-673-2245INTERCHANGEABLE
BOLT,MACHINE
ST1222-28

Frequently Asked Questions

What is NSN 5306-01-673-2178?

NSN 5306-01-673-2178 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-673-2178?

NSN 5306-01-673-2178 has 2 cross-referenced part numbers: ST1222-18 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST1222 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5306-01-673-2178?

There are 11 known substitutes for 5306-01-673-2178: 5340-01-362-2199, 5120-00-235-5870, 5961-01-181-6669 and 8 more. Verify interchangeability with system specifications before substitution.

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