NSN 5330-01-497-3575 · NIIN 014973575 · Part number N9579
C E Niehoff & Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 76761
Government record, cited
NSN 5330-01-497-3575 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-497-3575. Manufacturer of record part number: N9579.
Also searched as5330-01-497-3575 ·
5330014973575 ·
NIIN 014973575 ·
01-497-3575 ·
FSC 5330 Packing and Gasket Materials · CAGE 76761 · N9579
Supplementary Features: CONTROLLING AGENCY NOMENCLATURE RING CARRIER SHAFT
1 manufacturer part number on file
Manufacturer of record: C E Niehoff & Co
Identification
NSN: 5330-01-497-3575
NIIN: 014973575
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: N9579
Manufacturer: C E Niehoff & Co
General Description
The Seal Ring,metal, cataloged under National Stock Number 5330-01-497-3575, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is C E Niehoff & Co. Government technical data includes 2 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
5330-01-497-3575
Primary Part Number
N9579
Item Name
Seal Ring,metal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
C E Niehoff & Co
Status
ACTIVE
FSC Application Data
NHA ALTERNATOR
Supplementary Features
CONTROLLING AGENCY NOMENCLATURE RING CARRIER SHAFT
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 5330-01-497-3575?
NSN 5330-01-497-3575 is a Seal Ring,metal, manufactured by C E Niehoff & Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-497-3575?
NSN 5330-01-497-3575 has 1 manufacturer part number on file: N9579 (C E Niehoff & Co).
What are the specifications of N9579?
Key specifications for N9579: FSC Application Data: NHA ALTERNATOR; Supplementary Features: CONTROLLING AGENCY NOMENCLATURE RING CARRIER SHAFT; End Item Identification: 300 AMP 28 VOLT GENERATOR N1383-1. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-497-3575 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.