PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8154O-Ring

Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region · NSN 5331-01-201-2032 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-201-2032 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-201-2032. Primary manufacturer part number: 8154.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-201-2032, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersOttawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region (CAGE 90915)
Technical Specifications
ParameterValue
NSN5331-01-201-2032
Primary Part Number8154
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerOttawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-080-8388 INTERCHANGEABLE
Transformer,power
4730-00-278-3242 INTERCHANGEABLE
Nipple,tube
2825-00-446-92468154 INTERCHANGEABLE
Bushing with Key
Northrop Grumman Systems Corporation Div Marine Systems
5365-00-769-1113 INTERCHANGEABLE
Shim
4730-00-771-5307B815-4 INTERCHANGEABLE
Insert,tube Fitting
Swagelok Co
4730-01-076-32730031130-010 INTERCHANGEABLE
Elbow,pipe
Cleveland Service Center
6645-01-118-4563 INTERCHANGEABLE
Generator,time Code
5985-01-155-7143 INTERCHANGEABLE
Coupler,directional
Cross-Reference Index
Part NumberManufacturer
8154 PRIMARY Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region (USA)
Related Parts
5950-00-080-8388INTERCHANGEABLE
TRANSFORMER,POWER
4730-00-278-3242INTERCHANGEABLE
NIPPLE,TUBE
2825-00-446-9246INTERCHANGEABLE
BUSHING WITH KEY
8154
5365-00-769-1113INTERCHANGEABLE
SHIM
4730-00-771-5307INTERCHANGEABLE
INSERT,TUBE FITTING
B815-4
4730-01-076-3273INTERCHANGEABLE
ELBOW,PIPE
0031130-010
6645-01-118-4563INTERCHANGEABLE
GENERATOR,TIME CODE
5985-01-155-7143INTERCHANGEABLE
COUPLER,DIRECTIONAL

Frequently Asked Questions

What is NSN 5331-01-201-2032?

NSN 5331-01-201-2032 is a O-Ring, manufactured by Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-201-2032?

NSN 5331-01-201-2032 has 1 cross-referenced part number: 8154 (Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region).

What NSN replaces 5331-01-201-2032?

There are 8 known substitutes for 5331-01-201-2032: 5950-00-080-8388, 4730-00-278-3242, 2825-00-446-9246 and 5 more. Verify interchangeability with system specifications before substitution.

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