NSN 4540-01-422-5729 · NIIN 014225729 · Part number B14143
Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div · FSC 4540 — Waste Disposal Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 78770
Government record, cited
NSN 4540-01-422-5729 — this item is cataloged by the U.S. Government under National Stock Number 4540-01-422-5729. Manufacturer of record part number: B14143.
Nonsupply Items and Quantities: SECONDARY WATER SHIELD,1; WATER SEAL,1; SPACER,1; SNAP RING,1; TOP BEARING,1; DRAIN HOUSING,1
3 manufacturer part numbers on file
Manufacturer of record: Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div
Identification
NSN: 4540-01-422-5729
NIIN: 014225729
FSC: 4540 — Waste Disposal Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: B14143
Manufacturer: Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div
General Description
The Parts Kit,garbage Disposal, cataloged under National Stock Number 4540-01-422-5729, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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
4540-01-422-5729
Primary Part Number
B14143
Item Name
Parts Kit,garbage Disposal
FSC / FSG
4540 / 45 — Waste Disposal Equipment
Manufacturer
Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div
Status
ACTIVE
Component Quantity
6
End Item Source
78770
End Item Name
GARBAGE DISPOSAL
Nonsupply Items and Quantities
SECONDARY WATER SHIELD,1; WATER SEAL,1; SPACER,1; SNAP RING,1; TOP BEARING,1; DRAIN HOUSING,1
Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div (USA)
No interchangeability data on file.
Other items in FSC 4540 — Waste Disposal Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4540-00-001-1243
4540-00-001-1243 · Item name not on file
4540-00-001-6053
4540-00-001-6053 · Item name not on file
4540-00-001-7002
4540-00-001-7002 · Item name not on file
4540-00-001-7832
4540-00-001-7832 · Item name not on file
4540-00-001-7839
HEATING ELEMENT,ELE
4540-00-001-9407
4540-00-001-9407 · Item name not on file
4540-00-003-0152
4540-00-003-0152 · Item name not on file
4540-00-003-1491
4540-00-003-1491 · Item name not on file
Frequently Asked Questions
What is NSN 4540-01-422-5729?
NSN 4540-01-422-5729 is a Parts Kit,garbage Disposal, manufactured by Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div, classified under FSC 4540, Waste Disposal Equipment. Status: active.
What part numbers are listed for NSN 4540-01-422-5729?
NSN 4540-01-422-5729 has 3 manufacturer part numbers on file: B14143 (Nemco Inc), B14143 (Commercial Parts & Service of Columbus, Ohio, Inc.), B14143 (Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div).
What are the specifications of B14143?
Key specifications for B14143: Component Quantity: 6; End Item Source: 78770; End Item Name: GARBAGE DISPOSAL; Nonsupply Items and Quantities: SECONDARY WATER SHIELD,1; WATER SEAL,1; SPACER,1; SNAP RING,1; TOP BEARING,1; DRAIN HOUSING,1. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4540-01-422-5729 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.