The Packing Material, cataloged under National Stock Number 5330-00-003-9463, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5330-00-003-9463
Item Name
Packing Material
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Length
48.000 INCHES NOMINAL IN
Cross-Sectional Width
0.188 INCHES NOMINAL IN
Cross-Sectional Shape Style
SQUARE
Material
RUBBER CHLOROPRENE CLASS CR
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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
77757-116-56
3/9Design control — primary reference
Macgregor-Comarain Inc
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.
5330-00-001-9852
SEAL
5330-00-003-9246
5330-00-003-9246 · Item name not on file
5330-00-004-1681
RETAINER,PACKING
5330-00-004-3196
5330-00-004-3196 · Item name not on file
5330-00-004-3450
5330-00-004-3450 · Item name not on file
5330-00-004-3451
5330-00-004-3451 · Item name not on file
5330-00-004-4245
SEAL,SPECIAL
5330-00-004-5072
5330-00-004-5072 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-003-9463?
NSN 5330-00-003-9463 is a Packing Material, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What are the specifications of 5330-00-003-9463?
Key specifications for 5330-00-003-9463: Length: 48.000 INCHES NOMINAL IN; Cross-Sectional Width: 0.188 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE; Material: RUBBER CHLOROPRENE CLASS CR. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-003-9463 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.