O-Ring 5331-01-428-3670 NSN 5331-01-428-3670 · NIIN 014283670 · Part number 37691115
Kockum Products · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE
03FY9
NSN 5331-01-428-3670 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-428-3670. Manufacturer of record part number: 37691115 .
Also searched as
5331-01-428-3670 ·
5331014283670 ·
NIIN
014283670 ·
01-428-3670 ·
FSC
5331 O-ring · CAGE
03FY9 ·
37691115 ·
3769-1115 ·
3769-1115
SECTION
O-RING CROSS SECTION
5331-01-428-3670 — O-ring
Features
O-Ring — FSC 5331 2 manufacturer part numbers on file Manufacturer of record: Kockum Products
Identification
NSN: 5331-01-428-3670
NIIN: 014283670
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 37691115
Manufacturer: Kockum Products
General Description
The O-Ring, cataloged under National Stock Number 5331-01-428-3670, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kockum Products. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name O-Ring FSC / FSG 5331 — O-ring (FSG 53) Manufacturers Kockum Sonics Aktiebolag (CAGE A198N); Kockum Products (CAGE 03FY9)
Technical Specifications
Parameter Value NSN 5331-01-428-3670 Primary Part Number 37691115 Item Name O-Ring FSC / FSG 5331 / 53 — O-ring Manufacturer Kockum Products 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
3769-1115 Kockum Sonics Aktiebolag (SWE)
37691115 PRIMARY Kockum Products (USA)
Reference documents
Reference Meaning
3769-1115
5/9 Secondary reference Kockum Sonics Ab
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 5331-01-428-3670?
NSN 5331-01-428-3670 is a O-Ring, manufactured by Kockum Products, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-428-3670?
NSN 5331-01-428-3670 has 2 manufacturer part numbers on file: 3769-1115 (Kockum Sonics Aktiebolag), 37691115 (Kockum Products).
Is NSN 5331-01-428-3670 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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