PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-029-512-004O-Ring

Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. · NSN 5331-01-357-5611 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-357-5611 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-357-5611. Primary manufacturer part number: 11-029-512-004.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-357-5611, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersAircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAGE 35076)
Technical Specifications
ParameterValue
NSN5331-01-357-5611
Primary Part Number11-029-512-004
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerAircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-00-263-80282200-794187PC14 INTERCHANGEABLE
O-Ring
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
11-029-512-004 PRIMARY Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN)
Related Parts
5331-00-263-8028INTERCHANGEABLE
O-RING
2200-794187PC14

Frequently Asked Questions

What is NSN 5331-01-357-5611?

NSN 5331-01-357-5611 is a O-Ring, manufactured by Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-357-5611?

NSN 5331-01-357-5611 has 1 cross-referenced part number: 11-029-512-004 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.).

What NSN replaces 5331-01-357-5611?

There is 1 known substitute for 5331-01-357-5611: 5331-00-263-8028. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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