NSN 3120-01-613-7644 · NIIN 016137644 · Part number RD55163
Tei Rock Drills, Inc. Dba Tei Rock Drills Inc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 0ES85
Government record, cited
NSN 3120-01-613-7644 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-613-7644. Manufacturer of record part number: RD55163.
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
1 manufacturer part number on file
Manufacturer of record: Tei Rock Drills, Inc. Dba Tei Rock Drills Inc
Identification
NSN: 3120-01-613-7644
NIIN: 016137644
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: RD55163
Manufacturer: Tei Rock Drills, Inc. Dba Tei Rock Drills Inc
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-613-7644, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Tei Rock Drills, Inc. Dba Tei Rock Drills Inc. 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.
Tei Rock Drills, Inc. Dba Tei Rock Drills Inc (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.
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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 3120-01-613-7644?
NSN 3120-01-613-7644 is a Bearing,sleeve, manufactured by Tei Rock Drills, Inc. Dba Tei Rock Drills Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-613-7644?
NSN 3120-01-613-7644 has 1 manufacturer part number on file: RD55163 (Tei Rock Drills, Inc. Dba Tei Rock Drills Inc).
What are the specifications of RD55163?
Key specifications for RD55163: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Part Name Assigned by Controlling Agency: BUSHING; End Item Identification: 3810-01-550-3454. 1 specification is documented in the U.S. Government catalog.
Is NSN 3120-01-613-7644 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.