PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

224878Bolt,machine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5306-00-616-5982 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-616-5982 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-616-5982. Primary manufacturer part number: 224878.
Features
  • Bolt,machine — FSC 5306
  • Surface Finish: 32.0 MICROINCHES THREADS
  • Material Document and Classification: AMS 7472 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Finish: 63.0 MICROINCHES GRIP
  • Head Style: HEXAGON
  • Hole Type: DRILLED
  • Thread Length: 0.375 INCHES MINIMUM IN
  • Width Between Flats: 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM 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 5306-00-616-5982, 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 20 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-616-5982
Primary Part Number224878
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Surface Finish32.0 MICROINCHES THREADS
Material Document and ClassificationAMS 7472 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface Finish63.0 MICROINCHES GRIP
Head StyleHEXAGON
Hole TypeDRILLED
Thread Length0.375 INCHES MINIMUM IN
Width Between Flats0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
Hole Quantity6
Features ProvidedFINISHED HEAD
Fastener Length0.375 INCHES NOMINAL IN
Surface Finish63.0 MICROINCHES BEARING SURFACE OF HEAD
Head Height0.188 INCHES NOMINAL IN
Thread Series DesignatorUNF
MaterialSTEEL CORROSION RESISTING OVERALL
Nominal Thread Diameter0.190 INCHES IN
Hole Configuration StyleHEXAGON LONGITUDINAL HOLE
Thread DirectionRIGHT-HAND
Thread Class3A A
Thread Quantity Per Inch32
Hole Diameter0.070 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5961-00-106-1351 INTERCHANGEABLE
Transistor
5310-00-262-48571838568 INTERCHANGEABLE
Washer,flat
Mack Trucks Inc Parts Opn
2530-00-304-9424224878 INTERCHANGEABLE
Valve Assembly,air-Brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5365-01-010-6809224878 INTERCHANGEABLE
Bushing,machine Thread
Meggitt North Hollywood Inc
4730-01-088-445310-8-C5XS INTERCHANGEABLE
Elbow,tube to Boss
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
3020-01-374-7994 INTERCHANGEABLE
Pulley,timing Belt
6930-01-597-030310-7306 INTERCHANGEABLE
Mission System,spec
Simtek, Inc. Dba Simtek Inc
Cross-Reference Index
Part NumberManufacturer
224878 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
107306 Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group
AN107306 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5961-00-106-1351INTERCHANGEABLE
TRANSISTOR
5310-00-262-4857INTERCHANGEABLE
WASHER,FLAT
1838568
2530-00-304-9424INTERCHANGEABLE
VALVE ASSEMBLY,AIR-BRAKE
224878
5365-01-010-6809INTERCHANGEABLE
BUSHING,MACHINE THREAD
224878
4730-01-088-4453INTERCHANGEABLE
ELBOW,TUBE TO BOSS
10-8-C5XS
3020-01-374-7994INTERCHANGEABLE
PULLEY,TIMING BELT
6930-01-597-0303INTERCHANGEABLE
MISSION SYSTEM,SPEC
10-7306

Frequently Asked Questions

What is NSN 5306-00-616-5982?

NSN 5306-00-616-5982 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 5306-00-616-5982?

NSN 5306-00-616-5982 has 3 cross-referenced part numbers: 224878 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 107306 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group), AN107306 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5306-00-616-5982?

There are 7 known substitutes for 5306-00-616-5982: 5961-00-106-1351, 5310-00-262-4857, 2530-00-304-9424 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 224878?

Key specifications for 224878: Surface Finish: 32.0 MICROINCHES THREADS; Material Document and Classification: AMS 7472 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Finish: 63.0 MICROINCHES GRIP; Head Style: HEXAGON. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-616-5982 still in active supply?

NSN 5306-00-616-5982 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.
PartsTable Design LLC · partstable.com