NSN 4920-01-559-1808 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-559-1808. Manufacturer of record part number: 3164660.
Also searched as4920-01-559-1808 ·
4920015591808 ·
NIIN 015591808 ·
01-559-1808 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 0B8S3 · 3164660 · OUTM789
Nearby stock numbers← 4920-01-559-1528 Maintenance Support Station
·
4920-01-559-2585 Jaw Set, Sizing →
Features
Oil Seal Replacer,rear — FSC 4920
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc
Identification
NSN: 4920-01-559-1808
NIIN: 015591808
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3164660
Manufacturer: Cummins Inc
General Description
The Oil Seal Replacer,rear, cataloged under National Stock Number 4920-01-559-1808, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Cummins Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 4920-01-559-1808 is a Oil Seal Replacer,rear, manufactured by Cummins Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-559-1808?
NSN 4920-01-559-1808 has 2 manufacturer part numbers on file: 3164660 (Cummins Inc), OUTM789 (Uro Vehiculos Especiales Sa).
What NSN replaces 4920-01-559-1808?
1 possible match (shared part number, not a government interchangeability claim): 5120-01-604-5662. Verify interchangeability with system specifications before substitution.
What are the specifications of 3164660?
Key specifications for 3164660: Part Name Assigned by Controlling Agency: REPLACER, CRANKSHAFT SEAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-559-1808 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.