NSN 5331-01-106-1566 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-106-1566. Manufacturer of record part number: 1-029.
Also searched as5331-01-106-1566 ·
5331011061566 ·
NIIN 011061566 ·
01-106-1566 ·
FSC 5331 O-ring · CAGE 56043 · 1-029
Manufacturer of record: Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Identification
NSN: 5331-01-106-1566
NIIN: 011061566
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 1-029
Manufacturer: Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-106-1566, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hydro-Test Products, Inc. Dba Hydro-Test Products 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
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc (CAGE 56043)
Technical Specifications
Parameter
Value
NSN
5331-01-106-1566
Primary Part Number
1-029
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Hydro-Test Products, Inc. Dba Hydro-Test Products 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.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-106-1566?
NSN 5331-01-106-1566 is a O-Ring, manufactured by Hydro-Test Products, Inc. Dba Hydro-Test Products Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-106-1566?
NSN 5331-01-106-1566 has 1 manufacturer part number on file: 1-029 (Hydro-Test Products, Inc. Dba Hydro-Test Products Inc).
Is NSN 5331-01-106-1566 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.