PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2H3932O-Ring

Caterpillar Inc Div Caterpillar Defense · NSN 5331-00-633-4535 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-633-4535 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-633-4535. Primary manufacturer part number: 2H3932.
Features
  • O-Ring — FSC 5331
  • 20 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-00-633-4535, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 20 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersPon Equipment B.v. (CAGE HD208); Hyster-Yale Group, Inc. (CAGE 30076); Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Hyster-Yale Group, Inc. Dba Yale Materials Handling (CAGE 83299); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN5331-00-633-4535
Primary Part Number2H3932
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-014-230310156287 INTERCHANGEABLE
Retainer,electrical Shield
Us Army Aviation and Missile Command
5305-00-015-4931 INTERCHANGEABLE
Screw,machine
5950-00-030-9776140-138 INTERCHANGEABLE
Coil,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3110-00-100-6172145082-14 INTERCHANGEABLE
Ball,bearing
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-154-8222 INTERCHANGEABLE
Seal,plain Encased
5330-00-276-18882C2717 INTERCHANGEABLE
Packing,preformed
Cascade Corp
2805-00-354-438517236D INTERCHANGEABLE
Valve,poppet,engine
Dresser, Llc
2840-00-510-4957307702 INTERCHANGEABLE
Liner
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5330-00-682-71885196061 INTERCHANGEABLE
Gasket Set
Rolls-Royce Solutions America Inc
5330-00-916-431733209 INTERCHANGEABLE
Gasket
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
2H-3932 Pon Equipment B.v. (NLD)
15864 Hyster-Yale Group, Inc. (USA)
10403-0128 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
2C2717 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
1211351 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
2H3932 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
2H3932 William Adams Pty Ltd (AUS)
25K40106 Clark Equipment Co (USA)
1281-4106 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
33209 Mitsubishi Caterpillar Forklift America, Inc (USA)
15864 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
154931 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
2-216N951-75 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
2H3932 Holt Bros (USA)
IPD2H3932 Industrial Parts Depot, Llc Dba Ipd (USA)
307702 Mitsubishi Caterpillar Forklift America, Inc (USA)
S7-22 Intrupa Mfg Co (USA)
1281-4106 Tvh Parts Co. (USA)
2H3932 Hastings Deering (aust) Pty Ltd (AUS)
2H3932 Westrac Pty Ltd (AUS)
Related Parts
5999-00-014-2303INTERCHANGEABLE
RETAINER,ELECTRICAL SHIELD
10156287
5305-00-015-4931INTERCHANGEABLE
SCREW,MACHINE
5950-00-030-9776INTERCHANGEABLE
COIL,RADIO FREQUENCY
140-138
3110-00-100-6172INTERCHANGEABLE
BALL,BEARING
145082-14
5330-00-154-8222INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-276-1888INTERCHANGEABLE
PACKING,PREFORMED
2C2717
2805-00-354-4385INTERCHANGEABLE
VALVE,POPPET,ENGINE
17236D
2840-00-510-4957INTERCHANGEABLE
LINER
307702
5330-00-682-7188INTERCHANGEABLE
GASKET SET
5196061
5330-00-916-4317INTERCHANGEABLE
GASKET
33209
1075-01-024-1750INTERCHANGEABLE
PENDANT,ANTI-CHAFIN
15864
4330-01-106-3759INTERCHANGEABLE
FILTER ELEMENT,FLUID
33209

Frequently Asked Questions

What is NSN 5331-00-633-4535?

NSN 5331-00-633-4535 is a O-Ring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-633-4535?

NSN 5331-00-633-4535 has 20 cross-referenced part numbers: 2H-3932 (Pon Equipment B.v.), 15864 (Hyster-Yale Group, Inc.), 10403-0128 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 2C2717 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 1211351 (Hyster-Yale Group, Inc. Dba Yale Materials Handling) and 15 more.

What NSN replaces 5331-00-633-4535?

There are 12 known substitutes for 5331-00-633-4535: 5999-00-014-2303, 5305-00-015-4931, 5950-00-030-9776 and 9 more. Verify interchangeability with system specifications before substitution.

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