Restrictor, Fluid Flow4730-01-394-9687

NSN 4730-01-394-9687 · NIIN 013949687

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

Government record, cited

Also searched as 4730-01-394-9687 · 4730013949687 · NIIN 013949687 · 01-394-9687 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · JHHX0501450B · 7D0199A00106F · 6F3434F00106

Nearby stock numbers ← 4730-01-394-9103 Union, Pipe · 4730-01-394-9731 Strainer, Sediment →

4730-01-394-9687 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Restrictor,fluid Flow — FSC 4730
Material Document and Classification: AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE
Material: TITANIUM ALLOY UNS R56400

Identification

NSN: 4730-01-394-9687
NIIN: 013949687
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-394-9687, 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 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-394-9687
Item Name	Restrictor,fluid Flow
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Material Document and Classification	AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE
Material	TITANIUM ALLOY UNS R56400

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

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

Reference documents

Reference	Meaning
JHHX0501450B	3/2 Design control — primary reference U.S. Government activity
7D0199A00106F	5/2 Secondary reference U.S. Government activity
6F3434F00106	5/2 Secondary 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 4730-01-394-9687?

NSN 4730-01-394-9687 is a Restrictor,fluid Flow, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-394-9687?

Key specifications for 4730-01-394-9687: Material Document and Classification: AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: C-17A AIRCRAFT A; Material: TITANIUM ALLOY UNS R56400. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-394-9687 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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