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NSN 5331-01-556-0053Government record, cited
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O-Ring5331-01-556-0053

NSN 5331-01-556-0053 · NIIN 015560053 · Part number 12180510CO-32
Sea Recovery Corporation · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 1BZ02
Government record, cited
NSN 5331-01-556-0053 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-556-0053. Manufacturer of record part number: 12180510CO-32.
Also searched as  5331-01-556-0053 · 5331015560053 · NIIN 015560053 · 01-556-0053 · FSC 5331 O-ring · CAGE 1BZ02 · 12180510CO-32
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-556-0053 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Sea Recovery Corporation
Identification
  • NSN: 5331-01-556-0053
  • NIIN: 015560053
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 12180510CO-32
  • Manufacturer: Sea Recovery Corporation
General Description

The O-Ring, cataloged under National Stock Number 5331-01-556-0053, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sea Recovery Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-556-0053
Primary Part Number12180510CO-32
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerSea Recovery Corporation
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
12180510CO-32 PRIMARY Sea Recovery Corporation (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 5331-01-556-0053?

NSN 5331-01-556-0053 is a O-Ring, manufactured by Sea Recovery Corporation, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-556-0053?

NSN 5331-01-556-0053 has 1 manufacturer part number on file: 12180510CO-32 (Sea Recovery Corporation).

What are the specifications of 12180510CO-32?

Key specifications for 12180510CO-32: Part Name Assigned by Controlling Agency: O-RING SEAL CASE; End Item Identification: HIGH PRESSURE PUMP FOR AQUA WHISPER SYSTEM 4.2 GPM-SS,LEFT HANDED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-556-0053 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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