PartsTable TECHNICAL DATA SHEET

NSN 4130-01-677-1645Government record, cited

Evaporator Coil, Refrigeration4130-01-677-1645

NSN 4130-01-677-1645 · NIIN 016771645 · Part number 1624-1000 FN50

Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 38450

Government record, cited

NSN 4130-01-677-1645 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-677-1645. Manufacturer of record part number: 1624-1000 FN50.

Also searched as 4130-01-677-1645 · 4130016771645 · NIIN 016771645 · 01-677-1645 · FSC 4130 Refrigeration and Air Conditioning Components · CAGE 38450 · 1624-1000 FN50 · 1624-2600 · 1624-1000

Nearby stock numbers ← 4130-01-677-1588 Compressor, Refrigeration · 4130-01-677-1649 Evaporator Coil, Refrigeration →

Features

Evaporator Coil,refrigeration — FSC 4130
2 manufacturer part numbers on file
Manufacturer of record: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Identification

NSN: 4130-01-677-1645
NIIN: 016771645
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1624-1000 FN50
Manufacturer: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

General Description

The Evaporator Coil,refrigeration, cataloged under National Stock Number 4130-01-677-1645, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Evaporator Coil,refrigeration
FSC / FSG	4130 — Refrigeration and Air Conditioning Components (FSG 41)
Manufacturers	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (CAGE 38450)

Technical Specifications

Parameter	Value
NSN	4130-01-677-1645
Primary Part Number	1624-1000 FN50
Item Name	Evaporator Coil,refrigeration
FSC / FSG	4130 / 41 — Refrigeration and Air Conditioning Components
Manufacturer	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4130-01-677-16491624-1000 FN49 POSSIBLE MATCH

EVAPORATOR COIL,REFRIGERATION

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

4110-01-677-17551624-1000 POSSIBLE MATCH

REFRIGERATION UNIT,MECHANICAL

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

5330-01-677-25491624-3053 POSSIBLE MATCH

GASKET

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

6695-01-732-452443-075-368 POSSIBLE MATCH

TRANSDUCER,PRESSURE,FLUID-HYDRAU

Possible match (shared part number)Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Cross-Reference Index

Part Number	Manufacturer
1624-1000 FN50 PRIMARY	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)
1624-2600 PRIMARY	Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)

Reference documents

Reference	Meaning
1624-1000	D/9 Drawing number reference only Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil

Related Parts

4130-01-677-1649POSSIBLE MATCH

EVAPORATOR COIL,REFRIGERATION

1624-1000 FN49

4110-01-677-1755POSSIBLE MATCH

REFRIGERATION UNIT,MECHANICAL

1624-1000

5330-01-677-2549POSSIBLE MATCH

GASKET

1624-3053

6695-01-732-4524POSSIBLE MATCH

TRANSDUCER,PRESSURE,FLUID-HYDRAU

43-075-368

Frequently Asked Questions

What is NSN 4130-01-677-1645?

NSN 4130-01-677-1645 is a Evaporator Coil,refrigeration, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.

What part numbers are listed for NSN 4130-01-677-1645?

NSN 4130-01-677-1645 has 2 manufacturer part numbers on file: 1624-1000 FN50 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 1624-2600 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).

What NSN replaces 4130-01-677-1645?

4 possible matches (shared part number, not a government interchangeability claim): 4130-01-677-1649, 4110-01-677-1755, 5330-01-677-2549. Verify interchangeability with system specifications before substitution.

Is NSN 4130-01-677-1645 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.

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