NSN 3040-00-007-4807 · NIIN 000074807 · Part number 8S9987
Caterpillar Inc Div Caterpillar Defense · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 11083
Government record, cited
NSN 3040-00-007-4807 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-007-4807. Manufacturer of record part number: 8S9987.
Also searched as3040-00-007-4807 ·
3040000074807 ·
NIIN 000074807 ·
00-007-4807 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 11083 · 8S9987
General Characteristics Item Description: CONSIST OF 1 SHAFT; CATERPILLAR PART NO. 8S9986; AND 1 BALL,CATERPILLAR PART NO. 4D9890
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3040-00-007-4807
NIIN: 000074807
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 8S9987
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Shaft Assembly,idler Gear, cataloged under National Stock Number 3040-00-007-4807, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment 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
3040-00-007-4807
Primary Part Number
8S9987
Item Name
Shaft Assembly,idler Gear
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
General Characteristics Item Description
CONSIST OF 1 SHAFT; CATERPILLAR PART NO. 8S9986; AND 1 BALL,CATERPILLAR PART NO. 4D9890
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-00-007-4807?
NSN 3040-00-007-4807 is a Shaft Assembly,idler Gear, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-007-4807?
NSN 3040-00-007-4807 has 1 manufacturer part number on file: 8S9987 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 8S9987?
Key specifications for 8S9987: General Characteristics Item Description: CONSIST OF 1 SHAFT; CATERPILLAR PART NO. 8S9986; AND 1 BALL,CATERPILLAR PART NO. 4D9890. 1 specification is documented in the U.S. Government catalog.
Is NSN 3040-00-007-4807 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.