Ring, Piston3040-01-667-4560

NSN 3040-01-667-4560 · NIIN 016674560 · Part number GR04WB210AT40

Trelleborg Sealing Solutions Us, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 09257

Government record, cited

NSN 3040-01-667-4560 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-667-4560. Manufacturer of record part number: GR04WB210AT40.

Also searched as 3040-01-667-4560 · 3040016674560 · NIIN 016674560 · 01-667-4560 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 09257 · GR04WB210AT40 · IS-34549

Nearby stock numbers ← 3040-01-667-4491 Connecting Link, Rigid · 3040-01-667-4610 Connecting Link, Rigid →

Features

Ring,piston — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Trelleborg Sealing Solutions Us, Inc.

Identification

NSN: 3040-01-667-4560
NIIN: 016674560
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: GR04WB210AT40
Manufacturer: Trelleborg Sealing Solutions Us, Inc.

General Description

The Ring,piston, cataloged under National Stock Number 3040-01-667-4560, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,piston
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Trelleborg Sealing Solutions Us, Inc. (CAGE 09257)

Technical Specifications

Parameter	Value
NSN	3040-01-667-4560
Primary Part Number	GR04WB210AT40
Item Name	Ring,piston
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Trelleborg Sealing Solutions Us, 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
GR04WB210AT40 PRIMARY	Trelleborg Sealing Solutions Us, Inc. (USA)

Reference documents

Reference	Meaning
IS-34549	D/9 Drawing number reference only Trelleborg Sealing Solutions Us, Inc.

Frequently Asked Questions

What is NSN 3040-01-667-4560?

NSN 3040-01-667-4560 is a Ring,piston, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-667-4560?

NSN 3040-01-667-4560 has 1 manufacturer part number on file: GR04WB210AT40 (Trelleborg Sealing Solutions Us, Inc.).

Is NSN 3040-01-667-4560 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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