PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00171O-Ring

Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools · NSN 5331-01-205-9798 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-205-9798 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-205-9798. Primary manufacturer part number: 00171.
Features
  • O-Ring — FSC 5331
  • 3 verified cross-references
  • Primary manufacturer: Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-205-9798, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersDegremont Jf Sa (CAGE F7960); Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (CAGE 54252)
Technical Specifications
ParameterValue
NSN5331-01-205-9798
Primary Part Number00171
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerStanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4520-00-428-3631HTR-1522 INTERCHANGEABLE
Heating Element,electrical,immer
C M P Corporation
6105-00-657-80980017-3 INTERCHANGEABLE
Repair Kit,motor,ov
Aerocontrolex Group, Inc. Div Talley Actuators
Cross-Reference Index
Part NumberManufacturer
00171 Degremont Jf Sa (FRA)
00171 PRIMARY Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
171 Degremont Jf Sa (FRA)
Related Parts
4520-00-428-3631INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
HTR-1522
6105-00-657-8098INTERCHANGEABLE
REPAIR KIT,MOTOR,OV
0017-3

Frequently Asked Questions

What is NSN 5331-01-205-9798?

NSN 5331-01-205-9798 is a O-Ring, manufactured by Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-205-9798?

NSN 5331-01-205-9798 has 3 cross-referenced part numbers: 00171 (Degremont Jf Sa), 00171 (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools), 171 (Degremont Jf Sa).

What NSN replaces 5331-01-205-9798?

There are 2 known substitutes for 5331-01-205-9798: 4520-00-428-3631, 6105-00-657-8098. Verify interchangeability with system specifications before substitution.

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