NSN 3120-00-034-7340 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-034-7340. Manufacturer of record part number: 68680-1.
Body Outside Diameter: 2.1175 INCHES MINIMUM AND 2.1245 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter: 1.9355 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.
Identification
NSN: 3120-00-034-7340
NIIN: 000347340
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 68680-1
Manufacturer: Cummins Inc.
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-00-034-7340, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Cummins Inc.. Government technical data includes 3 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
3120-00-034-7340
Primary Part Number
68680-1
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Cummins Inc.
Status
ACTIVE
Body Outside Diameter
2.1175 INCHES MINIMUM AND 2.1245 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter
1.9355 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-00-034-7340?
NSN 3120-00-034-7340 is a Bushing,sleeve, manufactured by Cummins Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-034-7340?
NSN 3120-00-034-7340 has 1 manufacturer part number on file: 68680-1 (Cummins Inc.).
What are the specifications of 68680-1?
Key specifications for 68680-1: Body Outside Diameter: 2.1175 INCHES MINIMUM AND 2.1245 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN; Body Inside Diameter: 1.9355 INCHES MINIMUM AND 1.9365 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-034-7340 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.