PartsTable TECHNICAL DATA SHEET

NSN 4530-01-256-0639Government record, cited

Plate, Sprayer, Oil Burner Atomize4530-01-256-0639

NSN 4530-01-256-0639 · NIIN 012560639 · Part number 8-1.90

Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric · FSC 4530 — Fuel Burning Equipment Units · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 11440

Government record, cited

NSN 4530-01-256-0639 — this item is cataloged by the U.S. Government under National Stock Number 4530-01-256-0639. Manufacturer of record part number: 8-1.90.

Also searched as 4530-01-256-0639 · 4530012560639 · NIIN 012560639 · 01-256-0639 · FSC 4530 Fuel Burning Equipment Units · CAGE 11440 · 8-1.90

Nearby stock numbers ← 4530-01-256-0087 Plate, Sprayer, Oil Burner Atomize · 4530-01-256-3441 Guide, Draw Rod →

Features

Plate,sprayer,oil Burner Atomize — FSC 4530
1 manufacturer part number on file
Manufacturer of record: Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric

Identification

NSN: 4530-01-256-0639
NIIN: 012560639
FSC: 4530 — Fuel Burning Equipment Units
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 8-1.90
Manufacturer: Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric

General Description

The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-01-256-0639, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 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	Plate,sprayer,oil Burner Atomize
FSC / FSG	4530 — Fuel Burning Equipment Units (FSG 45)
Manufacturers	Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (CAGE 11440)

Technical Specifications

Parameter	Value
NSN	4530-01-256-0639
Primary Part Number	8-1.90
Item Name	Plate,sprayer,oil Burner Atomize
FSC / FSG	4530 / 45 — Fuel Burning Equipment Units
Manufacturer	Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 6

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

5360-01-285-8829 POSSIBLE MATCH

SPRING SPECIAL

Possible match (shared part number)

4820-01-370-48978190 PC 6 POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)William E Williams Valve Corp

4820-01-370-82358190 PC 3 POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)William E Williams Valve Corp

5330-01-382-99078190 POSSIBLE MATCH

SEAL,PLAIN

Possible match (shared part number)Alfa Laval Inc

3110-01-396-18128190 POSSIBLE MATCH

BEARING,ROLLER,TAPERED

Possible match (shared part number)Karl Senner, L.l.c. Dba Karl Senner Inc

5940-01-586-44118190 POSSIBLE MATCH

TERMINAL,LUG

Possible match (shared part number)Keystone Electronics Corp

Cross-Reference Index

Part Number	Manufacturer
8-1.90 PRIMARY	Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA)

Related Parts

5360-01-285-8829POSSIBLE MATCH

SPRING SPECIAL

4820-01-370-4897POSSIBLE MATCH

SEAT,VALVE

8190 PC 6

4820-01-370-8235POSSIBLE MATCH

DISK,VALVE

8190 PC 3

5330-01-382-9907POSSIBLE MATCH

SEAL,PLAIN

8190

3110-01-396-1812POSSIBLE MATCH

BEARING,ROLLER,TAPERED

8190

5940-01-586-4411POSSIBLE MATCH

TERMINAL,LUG

8190

Frequently Asked Questions

What is NSN 4530-01-256-0639?

NSN 4530-01-256-0639 is a Plate,sprayer,oil Burner Atomize, manufactured by Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.

What part numbers are listed for NSN 4530-01-256-0639?

NSN 4530-01-256-0639 has 1 manufacturer part number on file: 8-1.90 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric).

What NSN replaces 4530-01-256-0639?

6 possible matches (shared part number, not a government interchangeability claim): 5360-01-285-8829, 4820-01-370-4897, 4820-01-370-8235. Verify interchangeability with system specifications before substitution.

Is NSN 4530-01-256-0639 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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