The Bolt,machine, cataloged under National Stock Number 5306-00-206-6237, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-00-206-6237
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — Bolts
Status
ACTIVE
Head Height
0.252 INCHES NOMINAL IN
Fastener Length
0.750 INCHES NOMINAL IN
Thread Length
0.500 INCHES MINIMUM IN
Nominal Thread Diameter
0.375 INCHES IN
Features Provided
FINISHED HEAD
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Grip Length
0.250 INCHES NOMINAL IN
Width Between Flats
0.562 INCHES NOMINAL IN
Surface Treatment
CADMIUM OVERALL
Thread Class
2A A
Thread Quantity Per Inch
24
Material
STEEL OVERALL
Thread Series Designator
UNF
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5365-00-432-3591635229POSSIBLE MATCH
SPACER,RING
Possible match (shared part number)Stromberg-Carlson Corp a Plessey Telecommunications Co
5999-00-570-10605701060POSSIBLE MATCH
PARTS KIT,ELECTRONIC EQUIPMENT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-719-90796566POSSIBLE MATCH
SCREW
Possible match (shared part number)The Chelsea Clock Llc
5365-01-170-3021POSSIBLE MATCH
SPACER
Possible match (shared part number)
2940-01-293-696046566POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
Possible match (shared part number)Wix Corp
1650-01-371-44636566POSSIBLE MATCH
MOTOR,HYDRAULIC
Possible match (shared part number)Rosco Mfg Co
2520-01-552-21946566POSSIBLE MATCH
PROPELLER SHAFT WITH UNIVERSAL J
Possible match (shared part number)Ameridrives International, Llc Dba Ameridrives International Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
65-6-6
3/9Design control — primary reference
U.S. Government activity
Related Parts
5365-00-432-3591POSSIBLE MATCH
SPACER,RING
635229
5999-00-570-1060POSSIBLE MATCH
PARTS KIT,ELECTRONIC EQUIPMENT
5701060
5305-00-719-9079POSSIBLE MATCH
SCREW
6566
5365-01-170-3021POSSIBLE MATCH
SPACER
2940-01-293-6960POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
46566
1650-01-371-4463POSSIBLE MATCH
MOTOR,HYDRAULIC
6566
2520-01-552-2194POSSIBLE MATCH
PROPELLER SHAFT WITH UNIVERSAL J
6566
Frequently Asked Questions
What is NSN 5306-00-206-6237?
NSN 5306-00-206-6237 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
What NSN replaces 5306-00-206-6237?
7 possible matches (shared part number, not a government interchangeability claim): 5365-00-432-3591, 5999-00-570-1060, 5305-00-719-9079. Verify interchangeability with system specifications before substitution.
What are the specifications of 5306-00-206-6237?
Key specifications for 5306-00-206-6237: Head Height: 0.252 INCHES NOMINAL IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.500 INCHES MINIMUM IN; Nominal Thread Diameter: 0.375 INCHES IN. 14 specifications are documented in the U.S. Government catalog.
Is NSN 5306-00-206-6237 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.