NSN 5330-00-582-7572 · NIIN 005827572 · Part number 428WS2GASKET
The Walworth Company · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 63686
Government record, cited
NSN 5330-00-582-7572 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-582-7572. Manufacturer of record part number: 428WS2GASKET.
Also searched as5330-00-582-7572 ·
5330005827572 ·
NIIN 005827572 ·
00-582-7572 ·
FSC 5330 Packing and Gasket Materials · CAGE 63686 · 428WS2GASKET
Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN
Style Designator: CIRCULAR
Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR METAL
Outside Diameter: 2.797 INCHES NOMINAL IN
Aperture Diameter: 2.531 INCHES NOMINAL IN
Material: COPPER ALLOY OVERALL
Identification
NSN: 5330-00-582-7572
NIIN: 005827572
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 428WS2GASKET
Manufacturer: The Walworth Company
General Description
The Gasket, cataloged under National Stock Number 5330-00-582-7572, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Walworth Company. Government technical data includes 7 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
5330-00-582-7572
Primary Part Number
428WS2GASKET
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
The Walworth Company
Status
ACTIVE
Cross-Sectional Thickness
0.020 INCHES NOMINAL IN
Style Designator
CIRCULAR
Material Document and Classification
QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
RECTANGULAR METAL
Outside Diameter
2.797 INCHES NOMINAL IN
Aperture Diameter
2.531 INCHES NOMINAL IN
Material
COPPER ALLOY OVERALL
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 5330-00-582-7572?
NSN 5330-00-582-7572 is a Gasket, manufactured by The Walworth Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-582-7572?
NSN 5330-00-582-7572 has 1 manufacturer part number on file: 428WS2GASKET (The Walworth Company).
What are the specifications of 428WS2GASKET?
Key specifications for 428WS2GASKET: Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR METAL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-582-7572 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.