PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1001409O-Ring

Ships Machinery International, Inc. · NSN 5331-01-285-5912 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-285-5912 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-285-5912. Primary manufacturer part number: 1001409.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Ships Machinery International, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-285-5912, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ships Machinery International, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersShips Machinery International, Inc. (CAGE 32862)
Technical Specifications
ParameterValue
NSN5331-01-285-5912
Primary Part Number1001409
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerShips Machinery International, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-01-125-90421001409 INTERCHANGEABLE
Gasket
Simmonds Precision Products Inc
5998-01-317-694310-01409 INTERCHANGEABLE
Circuit Card Assembly
Bytex Corp
5331-01-567-19561001409 INTERCHANGEABLE
O-Ring
Schottel, Inc.
Cross-Reference Index
Part NumberManufacturer
1001409 PRIMARY Ships Machinery International, Inc. (USA)
Related Parts
5330-01-125-9042INTERCHANGEABLE
GASKET
1001409
5998-01-317-6943INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10-01409
5331-01-567-1956INTERCHANGEABLE
O-RING
1001409

Frequently Asked Questions

What is NSN 5331-01-285-5912?

NSN 5331-01-285-5912 is a O-Ring, manufactured by Ships Machinery International, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-285-5912?

NSN 5331-01-285-5912 has 1 cross-referenced part number: 1001409 (Ships Machinery International, Inc.).

What NSN replaces 5331-01-285-5912?

There are 3 known substitutes for 5331-01-285-5912: 5330-01-125-9042, 5998-01-317-6943, 5331-01-567-1956. Verify interchangeability with system specifications before substitution.

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