NSN 5306-01-671-1220 · NIIN 016711220 · Part number 3993961
Msc Industrial Direct Co., Inc. · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 4J007
Government record, cited
NSN 5306-01-671-1220 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-671-1220. Manufacturer of record part number: 3993961.
Manufacturer of record: Msc Industrial Direct Co., Inc.
Identification
NSN: 5306-01-671-1220
NIIN: 016711220
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 3993961
Manufacturer: Msc Industrial Direct Co., Inc.
General Description
The Bolt,shoulder, cataloged under National Stock Number 5306-01-671-1220, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Msc Industrial Direct Co., Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 5306-01-671-1220?
NSN 5306-01-671-1220 is a Bolt,shoulder, manufactured by Msc Industrial Direct Co., Inc., classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-671-1220?
NSN 5306-01-671-1220 has 2 manufacturer part numbers on file: 3993961 (Msc Industrial Direct Co., Inc.), MMS-24 (Reid Supply Company).
What are the specifications of 3993961?
Key specifications for 3993961: Head Style: ROUND; Part Name Assigned by Controlling Agency: BOLT; End Item Identification: F-35 AIRCRAFT SUPPORT EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
Is NSN 5306-01-671-1220 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.