PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A25-646Bolt,machine

Crane Carrier Company, Llc · NSN 5306-01-499-1653 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-499-1653 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-499-1653. Primary manufacturer part number: A25-646.
Features
  • Bolt,machine — FSC 5306
  • Nominal Thread Diameter: 10.0 MILLIMETERS MM
  • Thread Pitch in Millimeters: 1.5
  • Fastener Length: 32.0 MILLIMETERS NOMINAL MM
  • Thread Series Designator: M
  • Thread Direction: RIGHT-HAND
  • 1 verified cross-reference
  • Primary manufacturer: Crane Carrier Company, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-499-1653, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Carrier Company, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5306-01-499-1653
Primary Part NumberA25-646
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Nominal Thread Diameter10.0 MILLIMETERS MM
Thread Pitch in Millimeters1.5
Fastener Length32.0 MILLIMETERS NOMINAL MM
Thread Series DesignatorM
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-518-20012564-6 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
A25-646 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
5950-00-518-2001INTERCHANGEABLE
COIL,RADIO FREQUENCY
2564-6

Frequently Asked Questions

What is NSN 5306-01-499-1653?

NSN 5306-01-499-1653 is a Bolt,machine, manufactured by Crane Carrier Company, Llc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-499-1653?

NSN 5306-01-499-1653 has 1 cross-referenced part number: A25-646 (Crane Carrier Company, Llc).

What NSN replaces 5306-01-499-1653?

There is 1 known substitute for 5306-01-499-1653: 5950-00-518-2001. Verify interchangeability with system specifications before substitution.

What are the specifications of A25-646?

Key specifications for A25-646: Special Features: PART OF TRANSMISSION ASSEMBLY; Nominal Thread Diameter: 10.0 MILLIMETERS MM; Thread Pitch in Millimeters: 1.5; End Item Identification: 2320-01-452-5579. 7 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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