Gasket5330-01-377-1566

NSN 5330-01-377-1566 · NIIN 013771566 · Part number 562-6609802 ITEM 8

Naval Sea Systems Command · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5330-01-377-1566 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-377-1566. Manufacturer of record part number: 562-6609802 ITEM 8.

Also searched as 5330-01-377-1566 · 5330013771566 · NIIN 013771566 · 01-377-1566 · FSC 5330 Packing and Gasket Materials · CAGE 53711 · 562-6609802 ITEM 8

Nearby stock numbers ← 5330-01-377-1565 Retainer, Packing · 5330-01-377-1567 Gasket →

5330-01-377-1566 — Packing and Gasket Materials

Features

Gasket — FSC 5330
Cross-Sectional Thickness: 0.03125 INCHES NOMINAL IN
Outside Diameter: 46.625 INCHES NOMINAL IN
Aperture Diameter: 41.750 INCHES NOMINAL IN
Material: FIBER NONASBESTOS OVERALL
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5330-01-377-1566
NIIN: 013771566
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 562-6609802 ITEM 8
Manufacturer: Naval Sea Systems Command

General Description

The Gasket, cataloged under National Stock Number 5330-01-377-1566, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-377-1566
Primary Part Number	562-6609802 ITEM 8
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Cross-Sectional Thickness	0.03125 INCHES NOMINAL IN
Outside Diameter	46.625 INCHES NOMINAL IN
Aperture Diameter	41.750 INCHES NOMINAL IN
Material	FIBER NONASBESTOS OVERALL

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
562-6609802 ITEM 8 PRIMARY	Naval Sea Systems Command (USA)

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 5330-01-377-1566?

NSN 5330-01-377-1566 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-377-1566?

NSN 5330-01-377-1566 has 1 manufacturer part number on file: 562-6609802 ITEM 8 (Naval Sea Systems Command).

What are the specifications of 562-6609802 ITEM 8?

Key specifications for 562-6609802 ITEM 8: Cross-Sectional Thickness: 0.03125 INCHES NOMINAL IN; Outside Diameter: 46.625 INCHES NOMINAL IN; Aperture Diameter: 41.750 INCHES NOMINAL IN; Material: FIBER NONASBESTOS OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-377-1566 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.

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