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NSN 5306-01-235-2020Government record, cited

Bolt, Square Neck5306-01-235-2020

NSN 5306-01-235-2020 · NIIN 012352020 · Part number 93548A568
Mcmaster-Carr Supply Co · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5306-01-235-2020 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-235-2020. Manufacturer of record part number: 93548A568.
Also searched as  5306-01-235-2020 · 5306012352020 · NIIN 012352020 · 01-235-2020 · FSC 5306 Bolts · CAGE 39428 · 93548A568
Nearby stock numbers  ·
Features
  • Bolt,square Neck — FSC 5306
  • Fastener Length: 7.000 INCHES NOMINAL IN
  • Material Document and Classification: SAE GR 2 ASSN STD ALL MATERIAL RESPONSES OVERALL
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Head Style: OVAL
  • Thread Direction: RIGHT-HAND
  • Surface Treatment: ZINC AND CHROMATE OVERALL
  • Thread Class: 2A A
Identification
  • NSN: 5306-01-235-2020
  • NIIN: 012352020
  • FSC: 5306 — Bolts
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 93548A568
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Bolt,square Neck, cataloged under National Stock Number 5306-01-235-2020, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-235-2020
Primary Part Number93548A568
Item NameBolt,square Neck
FSC / FSG5306 / 53 — Bolts
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Fastener Length7.000 INCHES NOMINAL IN
Material Document and ClassificationSAE GR 2 ASSN STD ALL MATERIAL RESPONSES OVERALL
Nominal Thread Diameter0.250 INCHES IN
Head StyleOVAL
Thread DirectionRIGHT-HAND
Surface TreatmentZINC AND CHROMATE OVERALL
Thread Class2A A
Thread Quantity Per Inch20
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
93548A568 PRIMARY Mcmaster-Carr Supply Co (USA)
No interchangeability data on file.
Other items in FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276
5306-00-001-1276 · Item name not on file
5306-00-001-1949
5306-00-001-1949 · Item name not on file
5306-00-001-1988
5306-00-001-1988 · Item name not on file
5306-00-001-1989
5306-00-001-1989 · Item name not on file
5306-00-001-1990
5306-00-001-1990 · Item name not on file
5306-00-001-1991
5306-00-001-1991 · Item name not on file
5306-00-001-1993
BOLT,SHEAR
5306-00-001-2017
BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-01-235-2020?

NSN 5306-01-235-2020 is a Bolt,square Neck, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-235-2020?

NSN 5306-01-235-2020 has 1 manufacturer part number on file: 93548A568 (Mcmaster-Carr Supply Co).

What are the specifications of 93548A568?

Key specifications for 93548A568: Fastener Length: 7.000 INCHES NOMINAL IN; Material Document and Classification: SAE GR 2 ASSN STD ALL MATERIAL RESPONSES OVERALL; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: OVAL. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-235-2020 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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