PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1E10034 ITEM 38CPO-Ring

Naval Inventory Control Point Mechanicsburg · NSN 5331-01-336-9871 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-336-9871 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-336-9871. Primary manufacturer part number: S1E10034 ITEM 38CP.
Features
  • O-Ring — FSC 5331
  • 11 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-336-9871, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 11 commercial cross-references from 5 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)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Society of Automotive Engineers Inc (CAGE 81343); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Sae International Dba Sae International (CAGE 0U583); Vacco Industries (CAGE 99517)
Technical Specifications
ParameterValue
NSN5331-01-336-9871
Primary Part NumberS1E10034 ITEM 38CP
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-166-1074AS3209-119 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-463-8781M83248/1-119 INTERCHANGEABLE
Packing,preformed,a
Rolls Royce Corp
Cross-Reference Index
Part NumberManufacturer
S1E10034 ITEM 38CP Naval Inventory Control Point Mechanicsburg (USA)
AS3209-119CP Society of Automotive Engineers Inc (USA)
V3D10043 ITEM 21CP Naval Inventory Control Point Mechanicsburg (USA)
M83248/1-119CP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83248/1-119CP Naval Inventory Control Point Mechanicsburg (USA)
MIL-R-83248/1-119 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-83248/1-119CP Naval Inventory Control Point Mechanicsburg (USA)
M83248/1-119 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS3209-119CP Sae International Dba Sae International (USA)
S1E10034 ITEM 38 Vacco Industries (USA)
V3D10043 ITEM 21 Vacco Industries (USA)
Related Parts
5331-00-166-1074INTERCHANGEABLE
O-RING
AS3209-119
5331-01-463-8781INTERCHANGEABLE
PACKING,PREFORMED,A
M83248/1-119

Frequently Asked Questions

What is NSN 5331-01-336-9871?

NSN 5331-01-336-9871 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-336-9871?

NSN 5331-01-336-9871 has 11 cross-referenced part numbers: S1E10034 ITEM 38CP (Naval Inventory Control Point Mechanicsburg), AS3209-119CP (Society of Automotive Engineers Inc), V3D10043 ITEM 21CP (Naval Inventory Control Point Mechanicsburg), M83248/1-119CP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83248/1-119CP (Naval Inventory Control Point Mechanicsburg) and 6 more.

What NSN replaces 5331-01-336-9871?

There are 2 known substitutes for 5331-01-336-9871: 5331-00-166-1074, 5331-01-463-8781. Verify interchangeability with system specifications before substitution.

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