NSN 3120-01-030-0771 · NIIN 010300771 · Part number AREL20SS21LH
Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 02695
Government record, cited
NSN 3120-01-030-0771 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-030-0771. Manufacturer of record part number: AREL20SS21LH.
Manufacturer of record: Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
Identification
NSN: 3120-01-030-0771
NIIN: 010300771
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: AREL20SS21LH
Manufacturer: Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
General Description
The Bearing,plain,spherical, cataloged under National Stock Number 3120-01-030-0771, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co. 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
3120-01-030-0771
Primary Part Number
AREL20SS21LH
Item Name
Bearing,plain,spherical
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
No interchangeability data on file.
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 3120-01-030-0771?
NSN 3120-01-030-0771 is a Bearing,plain,spherical, manufactured by Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-030-0771?
NSN 3120-01-030-0771 has 1 manufacturer part number on file: AREL20SS21LH (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co).
What are the specifications of AREL20SS21LH?
Key specifications for AREL20SS21LH: Special Features: READY FOR TRANSFER; J6R; 04-29-2010.. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-030-0771 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.