NSN 5331-01-278-1739 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-278-1739. Manufacturer of record part number: AR10403-017AC.
Also searched as5331-01-278-1739 ·
5331012781739 ·
NIIN 012781739 ·
01-278-1739 ·
FSC 5331 O-ring · CAGE 05939 · AR10403-017AC
Manufacturer of record: Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
Identification
NSN: 5331-01-278-1739
NIIN: 012781739
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: AR10403-017AC
Manufacturer: Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
General Description
The O-Ring, cataloged under National Stock Number 5331-01-278-1739, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. 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
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (CAGE 05939)
Technical Specifications
Parameter
Value
NSN
5331-01-278-1739
Primary Part Number
AR10403-017AC
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (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 5331-01-278-1739?
NSN 5331-01-278-1739 is a O-Ring, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-278-1739?
NSN 5331-01-278-1739 has 1 manufacturer part number on file: AR10403-017AC (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
Is NSN 5331-01-278-1739 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.