NSN 2240-00-418-5652 · NIIN 004185652 · Part number A412H83
Ohio Industries Inc · FSC 2240 — Locomotive and Rail Car Accessories and Components · FSG 22 — Railway Equipment · CAGE 44579
Government record, cited
NSN 2240-00-418-5652 — this item is cataloged by the U.S. Government under National Stock Number 2240-00-418-5652. Manufacturer of record part number: A412H83.
Also searched as2240-00-418-5652 ·
2240004185652 ·
NIIN 004185652 ·
00-418-5652 ·
FSC 2240 Locomotive and Rail Car Accessories and Components · CAGE 44579 · A412H83
General Characteristics Item Description: CAST,IRON,4.125 IN. BORE DIA,6 RIBS IN
1 manufacturer part number on file
Manufacturer of record: Ohio Industries Inc
Identification
NSN: 2240-00-418-5652
NIIN: 004185652
FSC: 2240 — Locomotive and Rail Car Accessories and Components
FSG: 22 — Railway Equipment
Primary part number: A412H83
Manufacturer: Ohio Industries Inc
General Description
The Sheave, cataloged under National Stock Number 2240-00-418-5652, is classified within Federal Supply Class 2240 (Locomotive and Rail Car Accessories and Components) of the Railway Equipment group. The manufacturer of record is Ohio Industries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
2240-00-418-5652
Primary Part Number
A412H83
Item Name
Sheave
FSC / FSG
2240 / 22 — Locomotive and Rail Car Accessories and Components
Manufacturer
Ohio Industries Inc
Status
ACTIVE
General Characteristics Item Description
CAST,IRON,4.125 IN. BORE DIA,6 RIBS IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2240 — Locomotive and Rail Car Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2240-00-011-8508
2240-00-011-8508 · Item name not on file
2240-00-360-8797
2240-00-360-8797 · Item name not on file
2240-00-360-9720
2240-00-360-9720 · Item name not on file
2240-00-361-0335
2240-00-361-0335 · Item name not on file
2240-00-366-1941
RATCHET
2240-00-367-3436
2240-00-367-3436 · Item name not on file
2240-00-367-5574
2240-00-367-5574 · Item name not on file
2240-00-418-6013
2240-00-418-6013 · Item name not on file
Frequently Asked Questions
What is NSN 2240-00-418-5652?
NSN 2240-00-418-5652 is a Sheave, manufactured by Ohio Industries Inc, classified under FSC 2240, Locomotive and Rail Car Accessories and Components. Status: active.
What part numbers are listed for NSN 2240-00-418-5652?
NSN 2240-00-418-5652 has 1 manufacturer part number on file: A412H83 (Ohio Industries Inc).
What are the specifications of A412H83?
Key specifications for A412H83: General Characteristics Item Description: CAST,IRON,4.125 IN. BORE DIA,6 RIBS IN; End Item Identification: 2230001749137. 1 specification is documented in the U.S. Government catalog.
Is NSN 2240-00-418-5652 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.