NSN 3020-01-451-7974 · NIIN 014517974 · Part number 71279558
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 4P412
Government record, cited
NSN 3020-01-451-7974 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-451-7974. Manufacturer of record part number: 71279558.
Also searched as3020-01-451-7974 ·
3020014517974 ·
NIIN 014517974 ·
01-451-7974 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 4P412 · 71279558 · MHP 1122 ITEM NO. 74
Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Identification
NSN: 3020-01-451-7974
NIIN: 014517974
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 71279558
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-451-7974, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-451-7974
Primary Part Number
71279558
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
Reference documents
Reference
Meaning
MHP 1122 ITEM NO. 74
5/9Secondary reference
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
No interchangeability data on file.
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-01-451-7974?
NSN 3020-01-451-7974 is a Gear,spur, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-451-7974?
NSN 3020-01-451-7974 has 1 manufacturer part number on file: 71279558 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
What are the specifications of 71279558?
Key specifications for 71279558: End Item Identification: WHIDBEY ISLAND CLASS LSD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-451-7974 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.