NSN 5306-01-573-0740 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-573-0740. Manufacturer of record part number: BOLT 5/16-18X1 1/4.
Manufacturer of record: Brackett Aircraft Company, Inc
Identification
NSN: 5306-01-573-0740
NIIN: 015730740
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: BOLT 5/16-18X1 1/4
Manufacturer: Brackett Aircraft Company, Inc
General Description
The Bolt,machine, cataloged under National Stock Number 5306-01-573-0740, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Brackett Aircraft Company, Inc. Government technical data includes 2 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.
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 5306-01-573-0740?
NSN 5306-01-573-0740 is a Bolt,machine, manufactured by Brackett Aircraft Company, Inc, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-573-0740?
NSN 5306-01-573-0740 has 1 manufacturer part number on file: BOLT 5/16-18X1 1/4 (Brackett Aircraft Company, Inc).
What are the specifications of BOLT 5/16-18X1 1/4?
Key specifications for BOLT 5/16-18X1 1/4: Nominal Thread Diameter: 0.312 INCHES IN; End Item Identification: MODEL BDW-245B-1801 WHEEL SET FOR AB-212 AND HU-18 HELICOPTER; Thread Quantity Per Inch: 18. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-573-0740 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.
What is the DEMIL code for NSN 5306-01-573-0740?
NSN 5306-01-573-0740 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.