PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35763-868Bolt,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-00-997-6189 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-997-6189 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-997-6189. Primary manufacturer part number: MS35763-868.
Features
  • Bolt,machine — FSC 5306
  • Locking Feature: DISTORTIONS BEARING SURFACE OF HEAD
  • Nominal Thread Diameter: 0.500 INCHES IN
  • Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
  • Thread Quantity Per Inch: 13
  • Features Provided: UNFINISHED HEAD
  • Thread Length: 1.250 INCHES MINIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
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 5306-00-997-6189, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5306-00-997-6189
Primary Part NumberMS35763-868
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Locking FeatureDISTORTIONS BEARING SURFACE OF HEAD
Nominal Thread Diameter0.500 INCHES IN
Surface TreatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
Thread Quantity Per Inch13
Features ProvidedUNFINISHED HEAD
Thread Length1.250 INCHES MINIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL OVERALL
Head StyleHEXAGON
Fastener Length1.250 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Head Height0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Width Between Flats0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-988-7846MS16995-83 INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
MS35763-868 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35763-868 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
122-1-1096415 PIECE 45 Naval Ship Systems Command (USA)
MS35461-54 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5306009976189 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
5305-00-988-7846INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
MS16995-83

Frequently Asked Questions

What is NSN 5306-00-997-6189?

NSN 5306-00-997-6189 is a Bolt,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-997-6189?

NSN 5306-00-997-6189 has 5 cross-referenced part numbers: MS35763-868 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35763-868 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 122-1-1096415 PIECE 45 (Naval Ship Systems Command), MS35461-54 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5306009976189 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee).

What NSN replaces 5306-00-997-6189?

There is 1 known substitute for 5306-00-997-6189: 5305-00-988-7846. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35763-868?

Key specifications for MS35763-868: Locking Feature: DISTORTIONS BEARING SURFACE OF HEAD; Nominal Thread Diameter: 0.500 INCHES IN; Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL; Thread Quantity Per Inch: 13. 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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