NSN 5330-01-269-4652 · NIIN 012694652 · Part number P420034EP
Ernst, John C & Co, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 51857
Government record, cited
NSN 5330-01-269-4652 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-269-4652. Manufacturer of record part number: P420034EP.
Also searched as5330-01-269-4652 ·
5330012694652 ·
NIIN 012694652 ·
01-269-4652 ·
FSC 5330 Packing and Gasket Materials · CAGE 51857 · P420034EP · E42001 ITEM 34
Cross-Sectional Thickness: 0.375 INCHES NOMINAL IN
Outside Diameter: 1.062 INCHES NOMINAL IN
Aperture Diameter: 0.719 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Ernst, John C & Co, Inc.
Identification
NSN: 5330-01-269-4652
NIIN: 012694652
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: P420034EP
Manufacturer: Ernst, John C & Co, Inc.
General Description
The Gasket, cataloged under National Stock Number 5330-01-269-4652, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ernst, John C & Co, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-269-4652
Primary Part Number
P420034EP
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Ernst, John C & Co, Inc.
Status
ACTIVE
Cross-Sectional Thickness
0.375 INCHES NOMINAL IN
Outside Diameter
1.062 INCHES NOMINAL IN
Aperture Diameter
0.719 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)
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 5330-01-269-4652?
NSN 5330-01-269-4652 is a Gasket, manufactured by Ernst, John C & Co, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-269-4652?
NSN 5330-01-269-4652 has 1 manufacturer part number on file: P420034EP (Ernst, John C & Co, Inc.).
What are the specifications of P420034EP?
Key specifications for P420034EP: Cross-Sectional Thickness: 0.375 INCHES NOMINAL IN; Outside Diameter: 1.062 INCHES NOMINAL IN; Aperture Diameter: 0.719 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-269-4652 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.