NSN 5306-01-386-2146 · NIIN 013862146 · Part number AES07M08B035CG7A81
The American Society of Mechanical Engineers · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 05047
Government record, cited
NSN 5306-01-386-2146 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-386-2146. Manufacturer of record part number: AES07M08B035CG7A81.
Head Height: 5.1 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM
External Thread Tolerance Class: 6G G
Fastener Length: 34.50 MILLIMETERS MINIMUM AND 35.50 MILLIMETERS MAXIMUM MM
Surface Treatment Document and Classification: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Pitch in Millimeters: 1.25
Thread Length: 21.5 MILLIMETERS MINIMUM AND 28.7 MILLIMETERS MAXIMUM MM
Hardness Rating: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
Identification
NSN: 5306-01-386-2146
NIIN: 013862146
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: AES07M08B035CG7A81
Manufacturer: The American Society of Mechanical Engineers
General Description
The Bolt,machine, cataloged under National Stock Number 5306-01-386-2146, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
5306-01-386-2146
Primary Part Number
AES07M08B035CG7A81
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — Bolts
Manufacturer
The American Society of Mechanical Engineers
Status
ACTIVE
Head Height
5.1 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM
External Thread Tolerance Class
6G G
Fastener Length
34.50 MILLIMETERS MINIMUM AND 35.50 MILLIMETERS MAXIMUM MM
Surface Treatment Document and Classification
QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Pitch in Millimeters
1.25
Thread Length
21.5 MILLIMETERS MINIMUM AND 28.7 MILLIMETERS MAXIMUM MM
Hardness Rating
33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
Material Document and Classification
ANSI B18.2.3.1M,PROPERTY CL 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter
8.0 MILLIMETERS MM
Features Provided
FINISHED HEAD
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Grip Length
6.80 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
Width Between Flats
12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
Surface Treatment
ZINC AND CHROMATE OVERALL
Minimum Tensile Strength
1040 MEGAPASCALS
Minimum Yield Strength
940 MEGAPASCALS
Material
STEEL PROPERTY CLASS 10.9 OVERALL
Thread Series Designator
M
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 Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-418-9132AES07M12D045CG7A81POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5305-01-423-5384AES07M10C020WB9AA1POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5305-01-423-8236AES07M10C016CG8A91POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5305-01-435-6289AES07M06A010CG9A81POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5305-01-438-0369AES07M12D035WC0A81POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5305-01-492-7913B18231B20080NPOSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)American National Standards Institute Incorporated Dba American National Standards Institute
5305-01-495-3937AES07M16E045CG9A81POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)The American Society of Mechanical Engineers
5306-01-569-9606AES07M10C025WB9H91POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)The American Society of Mechanical Engineers
5306-01-569-9874A4020100030ZPOSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Suburban Bolt & Supply Co
5305-01-620-0421B18231B10050NFPOSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)American National Standards Institute Incorporated Dba American National Standards Institute
NSN 5306-01-386-2146 is a Bolt,machine, manufactured by The American Society of Mechanical Engineers, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-386-2146?
NSN 5306-01-386-2146 has 2 manufacturer part numbers on file: AES07M08B035CG7A81 (The American Society of Mechanical Engineers), AS01-0777.
What NSN replaces 5306-01-386-2146?
10 possible matches (shared part number, not a government interchangeability claim): 5305-01-418-9132, 5305-01-423-5384, 5305-01-423-8236. Verify interchangeability with system specifications before substitution.
What are the specifications of AES07M08B035CG7A81?
Key specifications for AES07M08B035CG7A81: Head Height: 5.1 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 34.50 MILLIMETERS MINIMUM AND 35.50 MILLIMETERS MAXIMUM MM; Surface Treatment Document and Classification: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 19 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-386-2146 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.