Reducer, Tube4730-01-381-2828

NSN 4730-01-381-2828 · NIIN 013812828 · Part number 12419086

Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0FW39

Government record, cited

NSN 4730-01-381-2828 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-381-2828. Manufacturer of record part number: 12419086.

Also searched as 4730-01-381-2828 · 4730013812828 · NIIN 013812828 · 01-381-2828 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0FW39 · 12419086

Nearby stock numbers ← 4730-01-381-2799 Coupling, Pipe · 4730-01-381-2834 Coupling Half, Quick Disconnect →

4730-01-381-2828 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Reducer,tube — FSC 4730
Surface Treatment Document and Classification: ASTM A 8633 TY II ASSN STD SINGLE TREATMENT RESPONSE OR ASTM 8695 TY II CL 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Connection Style: BEADED (HOSE) ALL ENDS
Nominal Inside Diameter Hose Accommodated: 16.0 MILLIMETERS SECOND END MM
Nominal Inside Diameter Hose Accommodated: 19.0 MILLIMETERS FIRST END MM
Nominal Overall Length: 77.0 MILLIMETERS MM
Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS
Material Document and Classification: ASTM A513 TY II ASSN STD SINGLE MATERIAL RESPONSE OVERALL

Identification

NSN: 4730-01-381-2828
NIIN: 013812828
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 12419086
Manufacturer: Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-381-2828, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-381-2828
Primary Part Number	12419086
Item Name	Reducer,tube
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
Status	ACTIVE
Surface Treatment Document and Classification	ASTM A 8633 TY II ASSN STD SINGLE TREATMENT RESPONSE OR ASTM 8695 TY II CL 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Connection Style	BEADED (HOSE) ALL ENDS
Nominal Inside Diameter Hose Accommodated	16.0 MILLIMETERS SECOND END MM
Nominal Inside Diameter Hose Accommodated	19.0 MILLIMETERS FIRST END MM
Nominal Overall Length	77.0 MILLIMETERS MM
Connection Type	UNTHREADED EXTERNAL HOSE ALL ENDS
Material Document and Classification	ASTM A513 TY II ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment	ZINC OVERALL
Material	STEEL COMP 1010 OVERALL
Reducer Type	CONCENTRIC

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

Cross-Reference Index

Part Number	Manufacturer
12419086	Amz Alabama Inc. (USA)
12419086	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
12419086 PRIMARY	Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)

No interchangeability data on file.

Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895

4730-00-000-1895 · Item name not on file

4730-00-000-4289

4730-00-000-4289 · Item name not on file

4730-00-000-4445

4730-00-000-4445 · Item name not on file

4730-00-000-8373

4730-00-000-8373 · Item name not on file

4730-00-000-8897

4730-00-000-8897 · Item name not on file

4730-00-001-0007

4730-00-001-0007 · Item name not on file

4730-00-001-0008

COUPLING,TUBE

4730-00-001-0008

COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-381-2828?

NSN 4730-01-381-2828 is a Reducer,tube, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-381-2828?

NSN 4730-01-381-2828 has 3 manufacturer part numbers on file: 12419086 (Amz Alabama Inc.), 12419086 (U S Army Tank Automotive Command Amsta-Im-Mm), 12419086 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).

What are the specifications of 12419086?

Key specifications for 12419086: Surface Treatment Document and Classification: ASTM A 8633 TY II ASSN STD SINGLE TREATMENT RESPONSE OR ASTM 8695 TY II CL 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Connection Style: BEADED (HOSE) ALL ENDS; Nominal Inside Diameter Hose Accommodated: 16.0 MILLIMETERS SECOND END MM; Nominal Inside Diameter Hose Accommodated: 19.0 MILLIMETERS FIRST END MM. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-381-2828 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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