PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

208812Bolt,machine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5306-00-206-4365 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-206-4365 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-206-4365. Primary manufacturer part number: 208812.
Features
  • Bolt,machine — FSC 5306
  • Thread Direction: RIGHT-HAND
  • Hole Configuration Style: HEXAGON FLATS
  • Hole Quantity: 1
  • Features Provided: FINISHED HEAD
  • Head Height: 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
  • Fastener Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
  • Width Between Flats: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-206-4365, 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. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-206-4365
Primary Part Number208812
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Thread DirectionRIGHT-HAND
Hole Configuration StyleHEXAGON FLATS
Hole Quantity1
Features ProvidedFINISHED HEAD
Head Height0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
Fastener Length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Width Between Flats0.500 INCHES NOMINAL IN
Head StyleHEXAGON
Hole Diameter0.070 INCHES NOMINAL IN
Thread Quantity Per Inch24
MaterialSTEEL CORROSION RESISTING OVERALL
Material Document and ClassificationMS-7472 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hole TypeDRILLED
Thread Series DesignatorUNF
Nominal Thread Diameter0.312 INCHES IN
Thread Length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Thread Class1A A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
No Item Name Available
5330-00-558-02714912 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
208812 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
208812 Rtx Corporation Div Pratt & Whitney (USA)
208812 Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA)
Related Parts
5306-00-286-8151SUCCESSOR
NO ITEM NAME AVAILABLE
5330-00-558-0271INTERCHANGEABLE
SEAL,PLAIN ENCASED
4912

Frequently Asked Questions

What is NSN 5306-00-206-4365?

NSN 5306-00-206-4365 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-00-206-4365?

NSN 5306-00-206-4365 has 3 cross-referenced part numbers: 208812 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 208812 (Rtx Corporation Div Pratt & Whitney), 208812 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana).

What NSN replaces 5306-00-206-4365?

There are 2 known substitutes for 5306-00-206-4365: 5306-00-286-8151, 5330-00-558-0271. Verify interchangeability with system specifications before substitution.

What are the specifications of 208812?

Key specifications for 208812: Thread Direction: RIGHT-HAND; Hole Configuration Style: HEXAGON FLATS; Hole Quantity: 1; Features Provided: FINISHED HEAD. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-206-4365 still in active supply?

NSN 5306-00-206-4365 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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