PartsTable TECHNICAL DATA SHEET

NSN 4730-01-045-0941Government record, cited

Fitting4730-01-045-0941

NSN 4730-01-045-0941 · NIIN 010450941

FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4730-01-045-0941 · 4730010450941 · NIIN 010450941 · 01-045-0941 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings

Nearby stock numbers ← 4730-01-045-0794 · 4730-01-045-1120 Insert, Tube Fitting →

4730-01-045-0941 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Fitting — FSC 4730
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,1.556 IN.MIN,1.576 IN.MAX O/A LG,0.820 IN.MIN,0.880 IN.MAX FIRST END TOFLANGE,0.546 IN.MIN,0.566 IN.MAX SECOND END TO FLANGE,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,1.800 IN.MIN,1.860 IN.MAX ROUND FLANGE DIA,180.0 PSI MAX OPERATING PRESSURE,125.0 UIN FIN IN

Identification

NSN: 4730-01-045-0941
NIIN: 010450941
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Fitting, cataloged under National Stock Number 4730-01-045-0941, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-045-0941
Item Name	Fitting
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY,QQ-A-225/6,1.556 IN.MIN,1.576 IN.MAX O/A LG,0.820 IN.MIN,0.880 IN.MAX FIRST END TOFLANGE,0.546 IN.MIN,0.566 IN.MAX SECOND END TO FLANGE,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,1.800 IN.MIN,1.860 IN.MAX ROUND FLANGE DIA,180.0 PSI MAX OPERATING PRESSURE,125.0 UIN FIN IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
16P167-7	3/2 Design control — primary reference U.S. Government activity

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 4730-01-045-0941?

NSN 4730-01-045-0941 is a Fitting, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-045-0941?

Key specifications for 4730-01-045-0941: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,1.556 IN.MIN,1.576 IN.MAX O/A LG,0.820 IN.MIN,0.880 IN.MAX FIRST END TOFLANGE,0.546 IN.MIN,0.566 IN.MAX SECOND END TO FLANGE,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,1.800 IN.MIN,1.860 IN.MAX ROUND FLANGE DIA,180.0 PSI MAX OPERATING PRESSURE,125.0 UIN FIN IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4730-01-045-0941 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 4730-01-045-0941?

NSN 4730-01-045-0941 has DEMIL Code Q. 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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