NSN 3120-01-381-9798 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-381-9798. Manufacturer of record part number: 66910593-3.
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 3120-01-381-9798
NIIN: 013819798
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 66910593-3
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-381-9798, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 4 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.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3120-00-001-1288 · Item name not on file
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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 3120-01-381-9798?
NSN 3120-01-381-9798 is a Bushing,sleeve, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-381-9798?
NSN 3120-01-381-9798 has 1 manufacturer part number on file: 66910593-3 (Northrop Grumman Systems Corporation).
What are the specifications of 66910593-3?
Key specifications for 66910593-3: Body Outside Diameter: 0.3600 INCHES NOMINAL IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Overall Length: 0.1800 INCHES NOMINAL IN; Body Inside Diameter: 0.3000 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-381-9798 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.