NSN 5330-01-425-8693 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-425-8693. Manufacturer of record part number: YMD-6931.
Also searched as5330-01-425-8693 ·
5330014258693 ·
NIIN 014258693 ·
01-425-8693 ·
FSC 5330 Packing and Gasket Materials · CAGE 70433 · YMD-6931 · AMD-1078 ITEM 17 · 0162-7073 LUP
Accommodated Shaft Diameter: 1.375 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Appleton Marine Inc
Identification
NSN: 5330-01-425-8693
NIIN: 014258693
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: YMD-6931
Manufacturer: Appleton Marine Inc
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-425-8693, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-425-8693
Primary Part Number
YMD-6931
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Seal Width
0.500 INCHES NOMINAL IN
Housing Bore Diameter
2.375 INCHES NOMINAL IN
Accommodated Shaft Diameter
1.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
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.
5330-00-000-0085
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 5330-01-425-8693?
NSN 5330-01-425-8693 is a Seal,plain, manufactured by Appleton Marine Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-425-8693?
NSN 5330-01-425-8693 has 1 manufacturer part number on file: YMD-6931 (Appleton Marine Inc).
What are the specifications of YMD-6931?
Key specifications for YMD-6931: Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 2.375 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.375 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-425-8693 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.