PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5189841Bolt,machine

Rolls-Royce Solutions America Inc · NSN 5306-00-607-3797 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-607-3797 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-607-3797. Primary manufacturer part number: 5189841.
Features
  • Bolt,machine — FSC 5306
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Diameter: 0.625 INCHES IN
  • Features Provided: FINISHED HEAD
  • Grip Length: 3.437 INCHES NOMINAL IN
  • Fastener Length: 5.125 INCHES NOMINAL IN
  • Thread Class: 3A A
  • Head Style: HEXAGON
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 5306-00-607-3797, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 13 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: Active.

Technical Specifications
ParameterValue
NSN5306-00-607-3797
Primary Part Number5189841
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRolls-Royce Solutions America Inc
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.625 INCHES IN
Features ProvidedFINISHED HEAD
Grip Length3.437 INCHES NOMINAL IN
Fastener Length5.125 INCHES NOMINAL IN
Thread Class3A A
Head StyleHEXAGON
Width Between Flats0.938 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch11
Head Height0.469 INCHES NOMINAL IN
Thread Length1.688 INCHES MINIMUM IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-778-9196518984-1 INTERCHANGEABLE
Transformer,power
Magnetika Inc Div Magnetika/phillipsburg Location
5975-01-661-72545189841 INTERCHANGEABLE
Junction Box
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
5189841 PRIMARY Rolls-Royce Solutions America Inc (USA)
5189841 General Motors Llc Dba General Motors Llc (USA)
5189841 General Motors Corp (USA)
Related Parts
5950-00-778-9196INTERCHANGEABLE
TRANSFORMER,POWER
518984-1
5975-01-661-7254INTERCHANGEABLE
JUNCTION BOX
5189841

Frequently Asked Questions

What is NSN 5306-00-607-3797?

NSN 5306-00-607-3797 is a Bolt,machine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-607-3797?

NSN 5306-00-607-3797 has 3 cross-referenced part numbers: 5189841 (Rolls-Royce Solutions America Inc), 5189841 (General Motors Llc Dba General Motors Llc), 5189841 (General Motors Corp).

What NSN replaces 5306-00-607-3797?

There are 2 known substitutes for 5306-00-607-3797: 5950-00-778-9196, 5975-01-661-7254. Verify interchangeability with system specifications before substitution.

What are the specifications of 5189841?

Key specifications for 5189841: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Diameter: 0.625 INCHES IN; Features Provided: FINISHED HEAD; Grip Length: 3.437 INCHES NOMINAL IN. 13 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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