PartsTable TECHNICAL DATA SHEET

NSN 5330-01-041-1655Government record, cited

Seal, Mechanical5330-01-041-1655

NSN 5330-01-041-1655 · NIIN 010411655 · Part number FSP-20570

John Crane, Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 71724

Government record, cited

NSN 5330-01-041-1655 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-041-1655. Manufacturer of record part number: FSP-20570.

Also searched as 5330-01-041-1655 · 5330010411655 · NIIN 010411655 · 01-041-1655 · FSC 5330 Packing and Gasket Materials · CAGE 71724 · FSP-20570 · F5P20570 · F5P20570

Nearby stock numbers ← 5330-01-041-1652 Packing, Preformed · 5330-01-041-1656 Seal, Oil →

5330-01-041-1655 — Packing and Gasket Materials

Features

Seal,mechanical — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: John Crane, Inc

Identification

NSN: 5330-01-041-1655
NIIN: 010411655
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: FSP-20570
Manufacturer: John Crane, Inc

General Description

The Seal,mechanical, cataloged under National Stock Number 5330-01-041-1655, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Seal,mechanical
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	John Crane, Inc (CAGE 71724)

Technical Specifications

Parameter	Value
NSN	5330-01-041-1655
Primary Part Number	FSP-20570
Item Name	Seal,mechanical
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	John Crane, Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
FSP-20570 PRIMARY	John Crane, Inc (USA)
F5P20570 PRIMARY	John Crane, Inc (USA)

Reference documents

Reference	Meaning
F5P20570	5/9 Secondary reference Wartsila Lips Inc

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-01-041-1655?

NSN 5330-01-041-1655 is a Seal,mechanical, manufactured by John Crane, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-041-1655?

NSN 5330-01-041-1655 has 2 manufacturer part numbers on file: FSP-20570 (John Crane, Inc), F5P20570 (John Crane, Inc).

Is NSN 5330-01-041-1655 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

PartsTable Design LLC · partstable.com