Gasket5330-01-178-8379

NSN 5330-01-178-8379 · NIIN 011788379 · Part number 3275764

Melrath Gasket · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 76281

Government record, cited

NSN 5330-01-178-8379 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-178-8379. Manufacturer of record part number: 3275764.

Also searched as 5330-01-178-8379 · 5330011788379 · NIIN 011788379 · 01-178-8379 · FSC 5330 Packing and Gasket Materials · CAGE 76281 · 3275764

Nearby stock numbers ← 5330-01-178-8378 Gasket · 5330-01-178-8633 Gasket →

5330-01-178-8379 — Packing and Gasket Materials

Features

Gasket — FSC 5330
Cross-Sectional Thickness: 0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
Inside Corner Radius: 0.750 INCHES NOMINAL IN
Aperture Width: 10.126 INCHES NOMINAL IN
Aperture Length: 24.126 INCHES NOMINAL IN
Bolt Hole Quantity: 24
Center to Center Distance Between Bolt Holes Along Length: 2.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width: 3.000 INCHES MINIMUM AND 3.188 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN

Identification

NSN: 5330-01-178-8379
NIIN: 011788379
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3275764
Manufacturer: Melrath Gasket

General Description

The Gasket, cataloged under National Stock Number 5330-01-178-8379, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Melrath Gasket. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-178-8379
Primary Part Number	3275764
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Melrath Gasket
Status	ACTIVE
Cross-Sectional Thickness	0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
Inside Corner Radius	0.750 INCHES NOMINAL IN
Aperture Width	10.126 INCHES NOMINAL IN
Aperture Length	24.126 INCHES NOMINAL IN
Bolt Hole Quantity	24
Center to Center Distance Between Bolt Holes Along Length	2.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Width	3.000 INCHES MINIMUM AND 3.188 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Outside Edge to Bolt Hole Center Distance Along Length	0.282 INCHES NOMINAL IN
Hole Diameter	0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Edge to Bolt Hole Center Distance Along Width	0.282 INCHES NOMINAL IN

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
3275764 PRIMARY	Melrath Gasket (USA)
3275764 PRIMARY	Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
3275764	Bae Systems Land & Armaments L.p. (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 5330-01-178-8379?

NSN 5330-01-178-8379 is a Gasket, manufactured by Melrath Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-178-8379?

NSN 5330-01-178-8379 has 3 manufacturer part numbers on file: 3275764 (Melrath Gasket), 3275764 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3275764 (Bae Systems Land & Armaments L.p.).

What are the specifications of 3275764?

Key specifications for 3275764: Cross-Sectional Thickness: 0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Inside Corner Radius: 0.750 INCHES NOMINAL IN; Overall Length: 25.250 INCHES NOMINAL IN; Overall Width: 11.250 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-178-8379 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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