NSN 5330-01-203-3063 · NIIN 012033063 · Part number 3657-49-59
King Nutronics Corporation Dba King Nutronics · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 13859
Government record, cited
NSN 5330-01-203-3063 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-203-3063. Manufacturer of record part number: 3657-49-59.
Also searched as5330-01-203-3063 ·
5330012033063 ·
NIIN 012033063 ·
01-203-3063 ·
FSC 5330 Packing and Gasket Materials · CAGE 13859 · 3657-49-59
Manufacturer of record: King Nutronics Corporation Dba King Nutronics
Identification
NSN: 5330-01-203-3063
NIIN: 012033063
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3657-49-59
Manufacturer: King Nutronics Corporation Dba King Nutronics
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-203-3063, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Retainer,packing
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
King Nutronics Corporation Dba King Nutronics (CAGE 13859)
Technical Specifications
Parameter
Value
NSN
5330-01-203-3063
Primary Part Number
3657-49-59
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
King Nutronics Corporation Dba King Nutronics
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
King Nutronics Corporation Dba King Nutronics (USA)
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 5330-01-203-3063?
NSN 5330-01-203-3063 is a Retainer,packing, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-203-3063?
NSN 5330-01-203-3063 has 1 manufacturer part number on file: 3657-49-59 (King Nutronics Corporation Dba King Nutronics).
Is NSN 5330-01-203-3063 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.