PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS6203-20Bolt,shear

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-01-058-3323 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-058-3323 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-058-3323. Primary manufacturer part number: NAS6203-20.
Features
  • Bolt,shear — FSC 5306
  • Thread Length: 0.298 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Width Between Flats: 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
  • Material: STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
  • Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
  • Specification/standard Data: 80205-NAS6203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp E4340 or Steel Comp 4340 or Steel Comp 8740 Overall construction
General Description

The Bolt,shear, cataloged under National Stock Number 5306-01-058-3323, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5306-01-058-3323
Primary Part NumberNAS6203-20
Item NameBolt,shear
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Thread Length0.298 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
Width Between Flats0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
MaterialSTEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
Hardness Rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
Specification/standard Data80205-NAS6203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread DirectionRIGHT-HAND
Fastener Length1.558 INCHES MINIMUM AND 1.588 INCHES MAXIMUM IN
Grip Diameter0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Thread Class3A A
Grip Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Head StyleDISHED HEXAGON
Head Height0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Minimum Tensile Strength160000 POUNDS PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-01-419-6395100030 SUCCESSOR
Mask,airway,laryngeal
Teleflex Llc
5305-00-018-1379 INTERCHANGEABLE
Screw,cap,hexagon Head
5350-00-223-4365 INTERCHANGEABLE
Sand,sandblast
6640-00-290-6822 INTERCHANGEABLE
Beaker,laboratory
4320-00-620-93015740007 INTERCHANGEABLE
Housing,liquid Pump
Templeton Kenly and Co Inc
5355-00-741-17617696491 INTERCHANGEABLE
Knob
U S Army Tank Automotive Command Amsta-Im-Mm
5360-00-888-60291000-30 INTERCHANGEABLE
Spring,helical,compression
Templeton Kenly and Co Inc
6650-01-096-2283 INTERCHANGEABLE
Lens,optical Instrument
2590-01-275-4321 INTERCHANGEABLE
Control Assembly,push-Pull
6640-01-330-380014000-30 INTERCHANGEABLE
Beaker,laboratory
Gerresheimer Glass Inc Div Gerresheimer Glass
Cross-Reference Index
Part NumberManufacturer
NAS6203-20 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
100030 PRIMARY Mdt Armor Corp (USA)
NAS6203-20 Aviaquip Holdings Pty Ltd (AUS)
5306PL0894746 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
6515-01-419-6395SUCCESSOR
MASK,AIRWAY,LARYNGEAL
100030
5305-00-018-1379INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5350-00-223-4365INTERCHANGEABLE
SAND,SANDBLAST
6640-00-290-6822INTERCHANGEABLE
BEAKER,LABORATORY
4320-00-620-9301INTERCHANGEABLE
HOUSING,LIQUID PUMP
5740007
5355-00-741-1761INTERCHANGEABLE
KNOB
7696491
5360-00-888-6029INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1000-30
6650-01-096-2283INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
2590-01-275-4321INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
6640-01-330-3800INTERCHANGEABLE
BEAKER,LABORATORY
14000-30
7510-01-368-3485INTERCHANGEABLE
BINDER,LOOSE-LEAF
AS-D30-RD
4320-01-417-9386INTERCHANGEABLE
PUMP UNIT,RECIPROCATING
X030-XA-AAAA-XXX

Frequently Asked Questions

What is NSN 5306-01-058-3323?

NSN 5306-01-058-3323 is a Bolt,shear, 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 5306-01-058-3323?

NSN 5306-01-058-3323 has 4 cross-referenced part numbers: NAS6203-20 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 100030 (Mdt Armor Corp), NAS6203-20 (Aviaquip Holdings Pty Ltd), 5306PL0894746 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5306-01-058-3323?

There are 12 known substitutes for 5306-01-058-3323: 6515-01-419-6395, 5305-00-018-1379, 5350-00-223-4365 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS6203-20?

Key specifications for NAS6203-20: Thread Length: 0.298 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Width Between Flats: 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN; Material: STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL. 17 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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