PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E3355 PC NO. 44AO-Ring

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5331-01-219-0468 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-219-0468 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-219-0468. Primary manufacturer part number: E3355 PC NO. 44A.
Features
  • O-Ring — FSC 5331
  • 9 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-219-0468, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 9 commercial cross-references from 6 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)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Parker Hannifin Gmbh O-Ring Division (CAGE C0308); Society of Automotive Engineers Inc (CAGE 81343); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697)
Technical Specifications
ParameterValue
NSN5331-01-219-0468
Primary Part NumberE3355 PC NO. 44A
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-117-47443-906S455-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-286-0089 INTERCHANGEABLE
O-Ring
5331-00-322-0130PRP568-906-1235-60 INTERCHANGEABLE
O-Ring
Parco, Llc
5331-00-542-0634 INTERCHANGEABLE
O-Ring
5331-00-561-02732-161N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-801-3354 INTERCHANGEABLE
O-Ring
5331-00-892-22893-906N507-9 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-964-3381 INTERCHANGEABLE
O-Ring
5331-00-966-91384363661 INTERCHANGEABLE
O-Ring
Oshkosh Defense Llc
5331-00-983-93633-904N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
Cross-Reference Index
Part NumberManufacturer
E3355 PC NO. 44A Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
MIL-G-21569 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3-906 N674-70 Parker Hannifin Gmbh O-Ring Division (DEU)
AS568-906 Society of Automotive Engineers Inc (USA)
N0674-70 3-906 Parker-Hannifin Corp Div O-Ring Division (USA)
3-906N674-70 Parker-Hannifin Corp Div O-Ring Division (USA)
NB398906-72 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
AS568-906 Sae International Dba Sae International (USA)
AS568B-906 Society of Automotive Engineers Inc (USA)
Related Parts
5331-00-117-4744INTERCHANGEABLE
O-RING
3-906S455-70
5331-00-286-0089INTERCHANGEABLE
O-RING
5331-00-322-0130INTERCHANGEABLE
O-RING
PRP568-906-1235-60
5331-00-542-0634INTERCHANGEABLE
O-RING
5331-00-561-0273INTERCHANGEABLE
O-RING
2-161N674-70
5331-00-801-3354INTERCHANGEABLE
O-RING
5331-00-892-2289INTERCHANGEABLE
O-RING
3-906N507-9
5331-00-964-3381INTERCHANGEABLE
O-RING
5331-00-966-9138INTERCHANGEABLE
O-RING
4363661
5331-00-983-9363INTERCHANGEABLE
O-RING
3-904N674-7
5331-00-987-3393INTERCHANGEABLE
O-RING
5331-01-006-9487INTERCHANGEABLE
O-RING
3-906S613-60

Frequently Asked Questions

What is NSN 5331-01-219-0468?

NSN 5331-01-219-0468 is a O-Ring, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-219-0468?

NSN 5331-01-219-0468 has 9 cross-referenced part numbers: E3355 PC NO. 44A (Leslie Controls, Inc. Dba Leslie Controls Inc), MIL-G-21569 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3-906 N674-70 (Parker Hannifin Gmbh O-Ring Division), AS568-906 (Society of Automotive Engineers Inc), N0674-70 3-906 (Parker-Hannifin Corp Div O-Ring Division) and 4 more.

What NSN replaces 5331-01-219-0468?

There are 12 known substitutes for 5331-01-219-0468: 5331-00-117-4744, 5331-00-286-0089, 5331-00-322-0130 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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