Adapter, Straight, Tube to Boss4730-01-644-3640

NSN 4730-01-644-3640 · NIIN 016443640 · Part number FS6400-24-20-O-SS

Brennan Industries, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 6KBN0

Government record, cited

NSN 4730-01-644-3640 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-644-3640. Manufacturer of record part number: FS6400-24-20-O-SS.

Also searched as 4730-01-644-3640 · 4730016443640 · NIIN 016443640 · 01-644-3640 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 6KBN0 · FS6400-24-20-O-SS · F162718 REV - · F162718 · F149213 REV D ITEM NO.31

Nearby stock numbers ← 4730-01-644-3626 Elbow, Tube · 4730-01-644-3644 Hydraulic Cap →

4730-01-644-3640 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Adapter,straight,tube to Boss — FSC 4730
4 manufacturer part numbers on file
Manufacturer of record: Brennan Industries, Inc.

Identification

NSN: 4730-01-644-3640
NIIN: 016443640
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: FS6400-24-20-O-SS
Manufacturer: Brennan Industries, Inc.

General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-644-3640, 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 Brennan Industries, Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Adapter,straight,tube to Boss
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Lake Shore Systems, Inc. (CAGE 34712); Brennan Industries, Inc. (CAGE 6KBN0)

Technical Specifications

Parameter	Value
NSN	4730-01-644-3640
Primary Part Number	FS6400-24-20-O-SS
Item Name	Adapter,straight,tube to Boss
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Brennan Industries, Inc.
Status	ACTIVE

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
F162718 REV -	Lake Shore Systems, Inc. (USA)
F162718	Lake Shore Systems, Inc. (USA)
F149213 REV D ITEM NO.31	Lake Shore Systems, Inc. (USA)
FS6400-24-20-O-SS PRIMARY	Brennan Industries, 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 4730-01-644-3640?

NSN 4730-01-644-3640 is a Adapter,straight,tube to Boss, manufactured by Brennan Industries, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-644-3640?

NSN 4730-01-644-3640 has 4 manufacturer part numbers on file: F162718 REV - (Lake Shore Systems, Inc.), F162718 (Lake Shore Systems, Inc.), F149213 REV D ITEM NO.31 (Lake Shore Systems, Inc.), FS6400-24-20-O-SS (Brennan Industries, Inc.).

Is NSN 4730-01-644-3640 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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