The Parts Kit,heating Element, cataloged under National Stock Number 4520-01-373-2916, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-373-2916 |
| Primary Part Number | 176185111 |
| Item Name | Parts Kit,heating Element |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Component Quantity | 3 |
| Nonsupply Items and Quantities | O-RING,1; HEATER GASKET,1; PACKING,1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 176185111 | Alfa Laval Inc (USA) |
| 176185111 | Alfa Laval Technologies Ab (SWE) |
| Reference | Meaning |
|---|---|
| 176185-11 | 3/9 Design control — primary reference Alfa Laval Inc |
| 176185111 | 5/9 Secondary reference Alfa Laval Tumba Ab |
| 1761851 AND PL | C/1 Advisory reference — outside the item-of-supply concept Alfa Laval Inc |
| 1761851-11 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4520-01-373-2916 is a Parts Kit,heating Element, manufactured by Alfa Laval Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-373-2916 has 2 manufacturer part numbers on file: 176185111 (Alfa Laval Inc), 176185111 (Alfa Laval Technologies Ab).
Key specifications for 176185111: Component Quantity: 3; Nonsupply Items and Quantities: O-RING,1; HEATER GASKET,1; PACKING,1. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.