NSN 5330-01-689-9728 · NIIN 016899728 · Part number 6538278
Melroe Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 9W224
Government record, cited
NSN 5330-01-689-9728 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-689-9728. Manufacturer of record part number: 6538278.
Also searched as5330-01-689-9728 ·
5330016899728 ·
NIIN 016899728 ·
01-689-9728 ·
FSC 5330 Packing and Gasket Materials · CAGE 9W224 · 6538278
Nearby stock numbers← 5330-01-689-9679 Seal, Plain
·
5330-01-689-9730 Seal Ring, Metal →
5330-01-689-9728 — Packing and Gasket Materials
Features
Seal Ring,metal — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Melroe Co
Identification
NSN: 5330-01-689-9728
NIIN: 016899728
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 6538278
Manufacturer: Melroe Co
General Description
The Seal Ring,metal, cataloged under National Stock Number 5330-01-689-9728, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Melroe Co. 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
5330-01-689-9728
Primary Part Number
6538278
Item Name
Seal Ring,metal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Melroe Co
Status
ACTIVE
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 5330-01-689-9728?
NSN 5330-01-689-9728 is a Seal Ring,metal, manufactured by Melroe Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-689-9728?
NSN 5330-01-689-9728 has 1 manufacturer part number on file: 6538278 (Melroe Co).
What are the specifications of 6538278?
Key specifications for 6538278: Part Name Assigned by Controlling Agency: SEAL; End Item Identification: BOBCAT 835S,3815-01-5165097;SIDESHIFT BACKHOE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-689-9728 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.