PartsTable TECHNICAL DATA SHEET

NSN 2030-00-319-4789Government record, cited

Gear Assy, Worm Whee2030-00-319-4789

NSN 2030-00-319-4789 · NIIN 003194789 · Part number 12548

Calgon Carbon Uv Technologies Llc Dba Hyde Marine · FSC 2030 — Deck Machinery · FSG 20 — Ship and Marine Equipment · CAGE 29899

Government record, cited

NSN 2030-00-319-4789 — this item is cataloged by the U.S. Government under National Stock Number 2030-00-319-4789. Manufacturer of record part number: 12548.

Also searched as 2030-00-319-4789 · 2030003194789 · NIIN 003194789 · 00-319-4789 · FSC 2030 Deck Machinery · CAGE 29899 · 12548 · 4314000 · 13598-99

Nearby stock numbers ← 2030-00-319-4787 Gear Assy · 2030-00-319-4793 →

Features

Gear Assy,worm Whee — FSC 2030
2 manufacturer part numbers on file
Manufacturer of record: Calgon Carbon Uv Technologies Llc Dba Hyde Marine

Identification

NSN: 2030-00-319-4789
NIIN: 003194789
FSC: 2030 — Deck Machinery
FSG: 20 — Ship and Marine Equipment
Primary part number: 12548
Manufacturer: Calgon Carbon Uv Technologies Llc Dba Hyde Marine

General Description

The Gear Assy,worm Whee, cataloged under National Stock Number 2030-00-319-4789, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. The manufacturer of record is Calgon Carbon Uv Technologies Llc Dba Hyde Marine. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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	Gear Assy,worm Whee
FSC / FSG	2030 — Deck Machinery (FSG 20)
Manufacturers	Calgon Carbon Uv Technologies Llc Dba Hyde Marine (CAGE 29899)

Technical Specifications

Parameter	Value
NSN	2030-00-319-4789
Primary Part Number	12548
Item Name	Gear Assy,worm Whee
FSC / FSG	2030 / 20 — Deck Machinery
Manufacturer	Calgon Carbon Uv Technologies Llc Dba Hyde Marine
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
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.

4820-01-061-497812548 POSSIBLE MATCH

PARTS KIT,PRESSURE REGULATING VA

Possible match (shared part number)Sullair Corp

6240-01-152-901511F20-13 POSSIBLE MATCH

LAMP,INCANDESCENT

Possible match (shared part number)Agfa-Gevaert

6530-01-244-43297001 POSSIBLE MATCH

PAD,POSTERIOR

Possible match (shared part number)Texas Medical Industries, Incorporated Dba Texas Medical Industries Inc

3020-01-413-0099A-505-12548 POSSIBLE MATCH

GEAR CLUSTER

Possible match (shared part number)B.w. Elliott Manufacturing Co., Llc

5330-01-624-6168125-48 POSSIBLE MATCH

GASKET

Possible match (shared part number)Rix Industries

1005-01-628-402412548 POSSIBLE MATCH

PIN,FIRING

Possible match (shared part number)Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc

Cross-Reference Index

Part Number	Manufacturer
12548 PRIMARY	Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA)
13598-99	Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA)

Reference documents

Reference	Meaning
4314000	5/9 Secondary reference Calgon Carbon Uv Technologies Llc Dba Hyde Marine

Related Parts

4820-01-061-4978POSSIBLE MATCH

PARTS KIT,PRESSURE REGULATING VA

12548

6240-01-152-9015POSSIBLE MATCH

LAMP,INCANDESCENT

11F20-13

6530-01-244-4329POSSIBLE MATCH

PAD,POSTERIOR

7001

3020-01-413-0099POSSIBLE MATCH

GEAR CLUSTER

A-505-12548

5330-01-624-6168POSSIBLE MATCH

GASKET

125-48

1005-01-628-4024POSSIBLE MATCH

PIN,FIRING

12548

Frequently Asked Questions

What is NSN 2030-00-319-4789?

NSN 2030-00-319-4789 is a Gear Assy,worm Whee, manufactured by Calgon Carbon Uv Technologies Llc Dba Hyde Marine, classified under FSC 2030, Deck Machinery. Status: active.

What part numbers are listed for NSN 2030-00-319-4789?

NSN 2030-00-319-4789 has 2 manufacturer part numbers on file: 12548 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine), 13598-99 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine).

What NSN replaces 2030-00-319-4789?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-061-4978, 6240-01-152-9015, 6530-01-244-4329. Verify interchangeability with system specifications before substitution.

Is NSN 2030-00-319-4789 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.

What is the DEMIL code for NSN 2030-00-319-4789?

NSN 2030-00-319-4789 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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