NSN 3040-00-950-1872 · NIIN 009501872 · Part number 590A2
Steward Machine Co Inc · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 9E328
Government record, cited
NSN 3040-00-950-1872 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-950-1872. Manufacturer of record part number: 590A2.
Also searched as3040-00-950-1872 ·
3040009501872 ·
NIIN 009501872 ·
00-950-1872 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 9E328 · 590A2 · 60-606PC347X349 · 60-590PC347-349
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 590A2
Manufacturer: Steward Machine Co Inc
General Description
The Shaft,oil Pump Blow, cataloged under National Stock Number 3040-00-950-1872, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Steward Machine Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-950-1872
Primary Part Number
590A2
Item Name
Shaft,oil Pump Blow
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
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 3040-00-950-1872?
NSN 3040-00-950-1872 is a Shaft,oil Pump Blow, manufactured by Steward Machine Co Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-950-1872?
NSN 3040-00-950-1872 has 1 manufacturer part number on file: 590A2 (Steward Machine Co Inc).
What are the specifications of 590A2?
Key specifications for 590A2: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-950-1872 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.