O-Ring 5331-01-285-6887 NSN 5331-01-285-6887 · NIIN 012856887 · Part number 00028312
Kasto Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE
50471
NSN 5331-01-285-6887 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-285-6887. Manufacturer of record part number: 00028312 .
Also searched as
5331-01-285-6887 ·
5331012856887 ·
NIIN
012856887 ·
01-285-6887 ·
FSC
5331 O-ring · CAGE
50471 ·
00028312
SECTION
O-RING CROSS SECTION
5331-01-285-6887 — O-ring
Features
O-Ring — FSC 5331 1 manufacturer part number on file Manufacturer of record: Kasto Inc
Identification
NSN: 5331-01-285-6887
NIIN: 012856887
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 00028312
Manufacturer: Kasto Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-285-6887, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kasto Inc. 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 O-Ring FSC / FSG 5331 — O-ring (FSG 53) Manufacturers Kasto Inc (CAGE 50471)
Technical Specifications
Parameter Value NSN 5331-01-285-6887 Primary Part Number 00028312 Item Name O-Ring FSC / FSG 5331 / 53 — O-ring Manufacturer Kasto Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
00028312 PRIMARY Kasto Inc (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
Frequently Asked Questions
What is NSN 5331-01-285-6887?
NSN 5331-01-285-6887 is a O-Ring, manufactured by Kasto Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-285-6887?
NSN 5331-01-285-6887 has 1 manufacturer part number on file: 00028312 (Kasto Inc).
Is NSN 5331-01-285-6887 hazardous material?
No hazard code in the DLA record (HMIC N). 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.
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