NSN 3040-00-457-8499 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-457-8499. Manufacturer of record part number: 250.
Also searched as3040-00-457-8499 ·
3040004578499 ·
NIIN 004578499 ·
00-457-8499 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 16609 · 250
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 250
Manufacturer: Conant Controls Inc
General Description
The Lever,manual Control, cataloged under National Stock Number 3040-00-457-8499, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Conant Controls Inc. 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
3040-00-457-8499
Primary Part Number
250
Item Name
Lever,manual Control
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
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3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
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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 3040-00-457-8499?
NSN 3040-00-457-8499 is a Lever,manual Control, manufactured by Conant Controls Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-457-8499?
NSN 3040-00-457-8499 has 1 manufacturer part number on file: 250 (Conant Controls Inc).
What are the specifications of 250?
Key specifications for 250: Special Features: BRASS,CHROME PLATED,2.900 IN. O/A LG,0.342 IN. THK,SERRATED BORE 0.360 IN. MINOR DIA. 0.375 IN. MAJOR DIA IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-457-8499 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.