PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2585163-17Bolt,machine

Naval Ship Systems Command · NSN 5306-01-112-7864 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-112-7864 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-112-7864. Primary manufacturer part number: 2585163-17.
Features
  • Bolt,machine — FSC 5306
  • Thread Class: 2A A
  • Thread Quantity Per Inch: 20
  • Fastener Length: 2.375 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Length: 2.275 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-112-7864, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-112-7864
Primary Part Number2585163-17
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Thread Class2A A
Thread Quantity Per Inch20
Fastener Length2.375 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Length2.275 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
Head StyleHEXAGON
Head Height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Width Between Flats0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.250 INCHES IN
Thread DirectionRIGHT-HAND
Features ProvidedFINISHED HEAD
Locking FeaturePATCH OR STRIP GRIP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-060-2540 INTERCHANGEABLE
Screw,cap,socket Head
5305-00-115-6184 INTERCHANGEABLE
Screw,cap,socket Head
5320-00-117-7516NASM21090 INTERCHANGEABLE
Rivet,solid
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-340-5424NAS1189E06P6 INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-567-5903NAS1189-06T5L INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-936-4983AES40K500878EE0A15 INTERCHANGEABLE
Setscrew
The American Society of Mechanical Engineers
5305-01-039-7553MS51965-117 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5306-01-097-5840 INTERCHANGEABLE
Bolt,machine
5305-01-291-4512 INTERCHANGEABLE
Screw,machine
5305-01-346-1579 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
2585163-17 PRIMARY Naval Ship Systems Command (USA)
MIL-DTL-18240 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5305-00-060-2540INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-00-115-6184INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5320-00-117-7516INTERCHANGEABLE
RIVET,SOLID
NASM21090
5305-00-340-5424INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
NAS1189E06P6
5305-00-567-5903INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
NAS1189-06T5L
5305-00-936-4983INTERCHANGEABLE
SETSCREW
AES40K500878EE0A15
5305-01-039-7553INTERCHANGEABLE
SETSCREW
MS51965-117
5306-01-097-5840INTERCHANGEABLE
BOLT,MACHINE
5305-01-291-4512INTERCHANGEABLE
SCREW,MACHINE
5305-01-346-1579INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-429-5654INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-476-9158INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
218071931A

Frequently Asked Questions

What is NSN 5306-01-112-7864?

NSN 5306-01-112-7864 is a Bolt,machine, manufactured by Naval Ship Systems Command, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-112-7864?

NSN 5306-01-112-7864 has 2 cross-referenced part numbers: 2585163-17 (Naval Ship Systems Command), MIL-DTL-18240 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5306-01-112-7864?

There are 12 known substitutes for 5306-01-112-7864: 5305-00-060-2540, 5305-00-115-6184, 5320-00-117-7516 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2585163-17?

Key specifications for 2585163-17: Thread Class: 2A A; Thread Quantity Per Inch: 20; Fastener Length: 2.375 INCHES NOMINAL IN; Material: STEEL OVERALL. 14 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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