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NSN 5331-01-602-5123Government record, cited
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O-Ring5331-01-602-5123

NSN 5331-01-602-5123 · NIIN 016025123 · Part number M730000453
Defense Maritime Solutions, Inc. · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0EYA6
Government record, cited
NSN 5331-01-602-5123 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-602-5123. Manufacturer of record part number: M730000453.
Also searched as  5331-01-602-5123 · 5331016025123 · NIIN 016025123 · 01-602-5123 · FSC 5331 O-ring · CAGE 0EYA6 · M730000453 · DAAK002143 SEQ 2
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-602-5123 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Defense Maritime Solutions, Inc.
Identification
  • NSN: 5331-01-602-5123
  • NIIN: 016025123
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: M730000453
  • Manufacturer: Defense Maritime Solutions, Inc.
General Description

The O-Ring, cataloged under National Stock Number 5331-01-602-5123, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications
ParameterValue
NSN5331-01-602-5123
Primary Part NumberM730000453
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
M730000453 PRIMARY Defense Maritime Solutions, Inc. (USA)
Reference documents
ReferenceMeaning
DAAK002143 SEQ 2 5/9 Secondary reference
Defense Maritime Solutions, Inc.
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 5331-01-602-5123?

NSN 5331-01-602-5123 is a O-Ring, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-602-5123?

NSN 5331-01-602-5123 has 1 manufacturer part number on file: M730000453 (Defense Maritime Solutions, Inc.).

What are the specifications of M730000453?

Key specifications for M730000453: End Item Identification: THRUST BEARIN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-602-5123 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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