NSN 5330-01-259-8721 · NIIN 012598721 · Part number C1218-020-ATV
Newdell Company, the Dba Ladish Valves · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 11661
Government record, cited
NSN 5330-01-259-8721 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-259-8721. Manufacturer of record part number: C1218-020-ATV.
Also searched as5330-01-259-8721 ·
5330012598721 ·
NIIN 012598721 ·
01-259-8721 ·
FSC 5330 Packing and Gasket Materials · CAGE 11661 · C1218-020-ATV · C1218-020-034
Manufacturer of record: Newdell Company, the Dba Ladish Valves
Identification
NSN: 5330-01-259-8721
NIIN: 012598721
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: C1218-020-ATV
Manufacturer: Newdell Company, the Dba Ladish Valves
General Description
The Gasket, cataloged under National Stock Number 5330-01-259-8721, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Newdell Company, the Dba Ladish Valves. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-01-259-8721
Primary Part Number
C1218-020-ATV
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Newdell Company, the Dba Ladish Valves
Status
ACTIVE
Material
PLASTIC POLYTETRAFLUOROETHYLENE 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 5330-01-259-8721?
NSN 5330-01-259-8721 is a Gasket, manufactured by Newdell Company, the Dba Ladish Valves, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-259-8721?
NSN 5330-01-259-8721 has 1 manufacturer part number on file: C1218-020-ATV (Newdell Company, the Dba Ladish Valves).
What are the specifications of C1218-020-ATV?
Key specifications for C1218-020-ATV: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-01-259-8721 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.