NSN 3040-00-009-2441 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-009-2441. Manufacturer of record part number: MB300-381.
Also searched as3040-00-009-2441 ·
3040000092441 ·
NIIN 000092441 ·
00-009-2441 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 1RMW2 · MB300-381
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: MB300-381
Manufacturer: Martin-Baker America, Inc
General Description
The Shaft,straight, cataloged under National Stock Number 3040-00-009-2441, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Martin-Baker America, Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-009-2441
Primary Part Number
MB300-381
Item Name
Shaft,straight
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.
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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 3040-00-009-2441?
NSN 3040-00-009-2441 is a Shaft,straight, manufactured by Martin-Baker America, Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-009-2441?
NSN 3040-00-009-2441 has 2 manufacturer part numbers on file: MB300-381 (Martin-Baker America, Inc), MB300-381 (Martin-Baker Aircraft Company Limited).
What are the specifications of MB300-381?
Key specifications for MB300-381: FSC Application Data: SEAT,EJECTION,AIRCRAFT; First End Diameter: 0.3250 INCHES NOMINAL IN; First End Style: PLAIN; Overall Length: 7.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-009-2441 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.