Lower Ring Lock Swi4730-01-657-6990

NSN 4730-01-657-6990 · NIIN 016576990 · Part number 1274-202-00A

Cemen Tech, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61796

Government record, cited

NSN 4730-01-657-6990 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-657-6990. Manufacturer of record part number: 1274-202-00A.

Also searched as 4730-01-657-6990 · 4730016576990 · NIIN 016576990 · 01-657-6990 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 61796 · 1274-202-00A

Nearby stock numbers ← 4730-01-657-6948 Nipple, Pipe · 4730-01-657-7014 Tee, Pipe →

4730-01-657-6990 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Lower Ring Lock Swi — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Cemen Tech, Inc.

Identification

NSN: 4730-01-657-6990
NIIN: 016576990
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1274-202-00A
Manufacturer: Cemen Tech, Inc.

General Description

The Lower Ring Lock Swi, cataloged under National Stock Number 4730-01-657-6990, 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 Cemen Tech, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Lower Ring Lock Swi
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Cemen Tech, Inc. (CAGE 61796)

Technical Specifications

Parameter	Value
NSN	4730-01-657-6990
Primary Part Number	1274-202-00A
Item Name	Lower Ring Lock Swi
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Cemen Tech, 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
1274-202-00A PRIMARY	Cemen Tech, 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 4730-01-657-6990?

NSN 4730-01-657-6990 is a Lower Ring Lock Swi, manufactured by Cemen Tech, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-657-6990?

NSN 4730-01-657-6990 has 1 manufacturer part number on file: 1274-202-00A (Cemen Tech, Inc.).

Is NSN 4730-01-657-6990 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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