NSN 5330-01-494-7179 · NIIN 014947179 · Part number SSCY4556-3
Stein Seal Company · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 03673
Government record, cited
NSN 5330-01-494-7179 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-494-7179. Manufacturer of record part number: SSCY4556-3.
Also searched as5330-01-494-7179 ·
5330014947179 ·
NIIN 014947179 ·
01-494-7179 ·
FSC 5330 Packing and Gasket Materials · CAGE 03673 · SSCY4556-3
Supplementary Features: RING NO. 6 CARBON SEAL; 7 INCH DIA X 3 IN WIDTH IN
Outside Diameter: 7.000 INCHES NOMINAL IN
Material: CARBON OVERALL
1 manufacturer part number on file
Manufacturer of record: Stein Seal Company
Identification
NSN: 5330-01-494-7179
NIIN: 014947179
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: SSCY4556-3
Manufacturer: Stein Seal Company
General Description
The Seal Ring,metal, cataloged under National Stock Number 5330-01-494-7179, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Stein Seal Company. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-494-7179
Primary Part Number
SSCY4556-3
Item Name
Seal Ring,metal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Stein Seal Company
Status
ACTIVE
Supplementary Features
RING NO. 6 CARBON SEAL; 7 INCH DIA X 3 IN WIDTH IN
Outside Diameter
7.000 INCHES NOMINAL IN
Material
CARBON OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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 5330-01-494-7179?
NSN 5330-01-494-7179 is a Seal Ring,metal, manufactured by Stein Seal Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-494-7179?
NSN 5330-01-494-7179 has 1 manufacturer part number on file: SSCY4556-3 (Stein Seal Company).
What are the specifications of SSCY4556-3?
Key specifications for SSCY4556-3: Supplementary Features: RING NO. 6 CARBON SEAL; 7 INCH DIA X 3 IN WIDTH IN; Outside Diameter: 7.000 INCHES NOMINAL IN; End Item Identification: TF34; Material: CARBON OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-494-7179 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.
What is the DEMIL code for NSN 5330-01-494-7179?
NSN 5330-01-494-7179 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.