NSN 5306-01-640-9341 · NIIN 016409341 · Part number 31A68-20300
Mitsubishi Heavy Industries America Inc Div Machine Tool Division · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 1TGK4
Government record, cited
NSN 5306-01-640-9341 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-640-9341. Manufacturer of record part number: 31A68-20300.
Also searched as5306-01-640-9341 ·
5306016409341 ·
NIIN 016409341 ·
01-640-9341 ·
FSC 5306 Bolts · CAGE 1TGK4 · 31A68-20300
Manufacturer of record: Mitsubishi Heavy Industries America Inc Div Machine Tool Division
Identification
NSN: 5306-01-640-9341
NIIN: 016409341
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 31A68-20300
Manufacturer: Mitsubishi Heavy Industries America Inc Div Machine Tool Division
General Description
The Bolt,machine, cataloged under National Stock Number 5306-01-640-9341, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Mitsubishi Heavy Industries America Inc Div Machine Tool Division. 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.
Technical Specifications
Parameter
Value
NSN
5306-01-640-9341
Primary Part Number
31A68-20300
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — Bolts
Manufacturer
Mitsubishi Heavy Industries America Inc Div Machine Tool Division
Mitsubishi Heavy Industries America Inc Div Machine Tool Division (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 5306-01-640-9341?
NSN 5306-01-640-9341 is a Bolt,machine, manufactured by Mitsubishi Heavy Industries America Inc Div Machine Tool Division, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-640-9341?
NSN 5306-01-640-9341 has 1 manufacturer part number on file: 31A68-20300 (Mitsubishi Heavy Industries America Inc Div Machine Tool Division).
What are the specifications of 31A68-20300?
Key specifications for 31A68-20300: Head Style: SQUARE; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: BOLT,ALTERNATOR; End Item Identification: 4220-01-617-9405. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-640-9341 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.