PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L1HA176HHeating Element,electrical,nonim

Cospolich Inc. · NSN 4520-01-643-9388 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-643-9388 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-643-9388. Primary manufacturer part number: L1HA176H.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • 2 verified cross-references
  • Primary manufacturer: Cospolich Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-643-9388, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Cospolich Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-643-9388
Primary Part NumberL1HA176H
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerCospolich Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-591-0287 INTERCHANGEABLE
Connecting Link,rigid
6515-01-518-855130-0014 INTERCHANGEABLE
Container,sharps Shuttle
North American Rescue, Llc
6145-01-632-4555L1HA176 INTERCHANGEABLE
Braid,wire
Cospolich Inc.
Cross-Reference Index
Part NumberManufacturer
64-250 Refrigeration Hardware Supply Corporation Dba Refrigeration Hardware Supply Corp (USA)
L1HA176H PRIMARY Cospolich Inc. (USA)
Related Parts
3040-00-591-0287INTERCHANGEABLE
CONNECTING LINK,RIGID
6515-01-518-8551INTERCHANGEABLE
CONTAINER,SHARPS SHUTTLE
30-0014
6145-01-632-4555INTERCHANGEABLE
BRAID,WIRE
L1HA176

Frequently Asked Questions

What is NSN 4520-01-643-9388?

NSN 4520-01-643-9388 is a Heating Element,electrical,nonim, manufactured by Cospolich Inc., classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-643-9388?

NSN 4520-01-643-9388 has 2 cross-referenced part numbers: 64-250 (Refrigeration Hardware Supply Corporation Dba Refrigeration Hardware Supply Corp), L1HA176H (Cospolich Inc.).

What NSN replaces 4520-01-643-9388?

There are 3 known substitutes for 4520-01-643-9388: 3040-00-591-0287, 6515-01-518-8551, 6145-01-632-4555. Verify interchangeability with system specifications before substitution.

What are the specifications of L1HA176H?

Key specifications for L1HA176H: End Item Identification: WALK-IN CHILL; Part Name Assigned by Controlling Agency: MULLION HEATER 176". 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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