NSN 5331-01-278-5038 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-278-5038. Manufacturer of record part number: 2-3290 ITEM 17.
Manufacturer of record: Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
Identification
NSN: 5331-01-278-5038
NIIN: 012785038
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 2-3290 ITEM 17
Manufacturer: Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-278-5038, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kahlenberg Industries, Inc. Dba Kahlenberg Industries 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
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (CAGE 75214)
Technical Specifications
Parameter
Value
NSN
5331-01-278-5038
Primary Part Number
2-3290 ITEM 17
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
Kahlenberg Industries, Inc. Dba Kahlenberg Industries 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 5331-01-278-5038?
NSN 5331-01-278-5038 is a O-Ring, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-278-5038?
NSN 5331-01-278-5038 has 1 manufacturer part number on file: 2-3290 ITEM 17 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
Is NSN 5331-01-278-5038 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.