NSN 5306-01-654-7637 · NIIN 016547637 · Part number 6643140-50
General Electric Company · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 01289
Government record, cited
NSN 5306-01-654-7637 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-654-7637. Manufacturer of record part number: 6643140-50.
Also searched as5306-01-654-7637 ·
5306016547637 ·
NIIN 016547637 ·
01-654-7637 ·
FSC 5306 Bolts · CAGE 01289 · 6643140-50
The Bolt,machine, cataloged under National Stock Number 5306-01-654-7637, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, 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 5306-01-654-7637?
NSN 5306-01-654-7637 is a Bolt,machine, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-654-7637?
NSN 5306-01-654-7637 has 1 manufacturer part number on file: 6643140-50 (General Electric Company).
What are the specifications of 6643140-50?
Key specifications for 6643140-50: Fastener Length: 2.0 INCHES NOMINAL IN; Special Features: 1.5-2 X 2-INCHES TO SEPARATE FIST AND SECOND REDUCTION LOWER CASING FOUNDATION HORIZONTAL JOINT; Part Name Assigned by Controlling Agency: JACKING BOLT. 1 specification is documented in the U.S. Government catalog.
Is NSN 5306-01-654-7637 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.