NSN 5120-01-030-3575 · NIIN 010303575 · Part number 9S8871
Caterpillar Inc Div Caterpillar Defense · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 11083
Government record, cited
NSN 5120-01-030-3575 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-030-3575. Manufacturer of record part number: 9S8871.
Also searched as5120-01-030-3575 ·
5120010303575 ·
NIIN 010303575 ·
01-030-3575 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 11083 · 9S8871
General Characteristics Item Description: COMPONENT OF TOOLING FOR REAR CRANKSHAFT SEAL AND WEAR SLEEVE INSTALLATION
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5120-01-030-3575
NIIN: 010303575
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 9S8871
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Locator,seal and Wear Sleeve Ins, cataloged under National Stock Number 5120-01-030-3575, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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.
Technical Specifications
Parameter
Value
NSN
5120-01-030-3575
Primary Part Number
9S8871
Item Name
Locator,seal and Wear Sleeve Ins
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
General Characteristics Item Description
COMPONENT OF TOOLING FOR REAR CRANKSHAFT SEAL AND WEAR SLEEVE INSTALLATION
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER
Frequently Asked Questions
What is NSN 5120-01-030-3575?
NSN 5120-01-030-3575 is a Locator,seal and Wear Sleeve Ins, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-030-3575?
NSN 5120-01-030-3575 has 1 manufacturer part number on file: 9S8871 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 9S8871?
Key specifications for 9S8871: General Characteristics Item Description: COMPONENT OF TOOLING FOR REAR CRANKSHAFT SEAL AND WEAR SLEEVE INSTALLATION; End Item Identification: CATERPILLAR 3300 SERIES ENGINES WITH HYDRODYNAMIC SEALS. 1 specification is documented in the U.S. Government catalog.
Is NSN 5120-01-030-3575 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.