NSN 5330-01-528-0628 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-528-0628. Manufacturer of record part number: MMD-3952.
Also searched as5330-01-528-0628 ·
5330015280628 ·
NIIN 015280628 ·
01-528-0628 ·
FSC 5330 Packing and Gasket Materials · CAGE 70433 · MMD-3952
Cross-Sectional Thickness: 0.130 INCHES NOMINAL IN
Style Designator: OVAL
Bearing Surface Width: 2.000 INCHES NOMINAL IN
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Aperture Width: 8.000 INCHES NOMINAL IN
Aperture Length: 16.000 INCHES NOMINAL IN
Bolt Hole Quantity: 6
Identification
NSN: 5330-01-528-0628
NIIN: 015280628
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: MMD-3952
Manufacturer: Appleton Marine Inc
General Description
The Gasket, cataloged under National Stock Number 5330-01-528-0628, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 9 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
5330-01-528-0628
Primary Part Number
MMD-3952
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Cross-Sectional Thickness
0.130 INCHES NOMINAL IN
Style Designator
OVAL
Bearing Surface Width
2.000 INCHES NOMINAL IN
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Aperture Width
8.000 INCHES NOMINAL IN
Aperture Length
16.000 INCHES NOMINAL IN
Bolt Hole Quantity
6
Material
RUBBER CHLOROPRENE CLASS CR OVERALL
Hole Diameter
0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 5330-01-528-0628?
NSN 5330-01-528-0628 is a Gasket, manufactured by Appleton Marine Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-528-0628?
NSN 5330-01-528-0628 has 1 manufacturer part number on file: MMD-3952 (Appleton Marine Inc).
What are the specifications of MMD-3952?
Key specifications for MMD-3952: Cross-Sectional Thickness: 0.130 INCHES NOMINAL IN; Style Designator: OVAL; Bearing Surface Width: 2.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-528-0628 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.