NSN 5330-01-239-5945 · NIIN 012395945 · Part number 80402 PIECE 318
Lake Shore Systems, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 34712
Government record, cited
NSN 5330-01-239-5945 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-239-5945. Manufacturer of record part number: 80402 PIECE 318.
Also searched as5330-01-239-5945 ·
5330012395945 ·
NIIN 012395945 ·
01-239-5945 ·
FSC 5330 Packing and Gasket Materials · CAGE 34712 · 80402 PIECE 318
Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
Style Designator: RECTANGULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Material: RUBBER CHLOROPRENE CLASS CR OVERALL
1 manufacturer part number on file
Manufacturer of record: Lake Shore Systems, Inc.
Identification
NSN: 5330-01-239-5945
NIIN: 012395945
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 80402 PIECE 318
Manufacturer: Lake Shore Systems, Inc.
General Description
The Gasket, cataloged under National Stock Number 5330-01-239-5945, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. 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
5330-01-239-5945
Primary Part Number
80402 PIECE 318
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
Cross-Sectional Thickness
0.062 INCHES NOMINAL IN
Style Designator
RECTANGULAR
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Material
RUBBER CHLOROPRENE CLASS CR 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 5330-01-239-5945?
NSN 5330-01-239-5945 is a Gasket, manufactured by Lake Shore Systems, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-239-5945?
NSN 5330-01-239-5945 has 1 manufacturer part number on file: 80402 PIECE 318 (Lake Shore Systems, Inc.).
What are the specifications of 80402 PIECE 318?
Key specifications for 80402 PIECE 318: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Style Designator: RECTANGULAR; Overall Length: 4.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-239-5945 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.