NSN 5365-00-166-1245 · NIIN 001661245 · Part number 518-0188
Cummins Power Generation Inc. · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 44940
Government record, cited
NSN 5365-00-166-1245 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-166-1245. Manufacturer of record part number: 518-0188.
Also searched as5365-00-166-1245 ·
5365001661245 ·
NIIN 001661245 ·
00-166-1245 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 44940 · 518-0188 · 518-188
Nearby stock numbers← 5365-00-166-1241 Ring Ret
·
5365-00-166-1260 →
Features
Ring Lock — FSC 5365
1 manufacturer part number on file
Manufacturer of record: Cummins Power Generation Inc.
Identification
NSN: 5365-00-166-1245
NIIN: 001661245
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 518-0188
Manufacturer: Cummins Power Generation Inc.
General Description
The Ring Lock, cataloged under National Stock Number 5365-00-166-1245, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Ring Lock
FSC / FSG
5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers
Cummins Power Generation Inc. (CAGE 44940)
Technical Specifications
Parameter
Value
NSN
5365-00-166-1245
Primary Part Number
518-0188
Item Name
Ring Lock
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Cummins Power Generation Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1420-00-716-9760518188POSSIBLE MATCH
ADAPTER,ROD END
Possible match (shared part number)The Marquardt Company
2805-00-734-6644518188POSSIBLE MATCH
OIL PUMP ASSEMBLY,ENGINE
Possible match (shared part number)Renk America Llc Div Renk America
3110-00-969-8659SSRFI-5532HA7P28LG20PPOSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)New Hampshire Ball Bearings Inc Div Precision Division
NSN 5365-00-166-1245 is a Ring Lock, manufactured by Cummins Power Generation Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-00-166-1245?
NSN 5365-00-166-1245 has 1 manufacturer part number on file: 518-0188 (Cummins Power Generation Inc.).
What NSN replaces 5365-00-166-1245?
3 possible matches (shared part number, not a government interchangeability claim): 1420-00-716-9760, 2805-00-734-6644, 3110-00-969-8659. Verify interchangeability with system specifications before substitution.
Is NSN 5365-00-166-1245 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.