PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900819O-Ring

Wascomat of America Div of Bermil Industries Corp · NSN 5331-00-115-6327 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-115-6327 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-115-6327. Primary manufacturer part number: 900819.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC
  • 4 verified cross-references
  • Primary manufacturer: Wascomat of America Div of Bermil Industries Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-115-6327, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Wascomat of America Div of Bermil Industries Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN5331-00-115-6327
Primary Part Number900819
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerWascomat of America Div of Bermil Industries Corp
StatusACTIVE
Center Hole Diameter0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
Cross-Sectional Height0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4720-00-005-500810886344-3 INTERCHANGEABLE
Hose,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
3455-00-140-8971 INTERCHANGEABLE
File,rotary
5935-00-225-860627E127 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Te Connectivity Corporation
1680-00-431-4009A103 INTERCHANGEABLE
Arm,actuator
Simmonds Precision Products Inc
3030-00-528-4527 INTERCHANGEABLE
Belt,v
2540-00-702-6747A103 INTERCHANGEABLE
Towbar,motor Vehicle
Stewart Avionics Inc
4320-01-017-3811 INTERCHANGEABLE
Pump,agitator
5331-01-214-1912A/103 INTERCHANGEABLE
O-Ring
O. E. M. Controls, Inc. Dba Oem Controls Inc
Cross-Reference Index
Part NumberManufacturer
0R1NGGA103 Wascomat of America Div of Bermil Industries Corp (USA)
A103 Wascomat of America Div of Bermil Industries Corp (USA)
NA129 Wascomat of America Div of Bermil Industries Corp (USA)
900819 PRIMARY Wascomat of America Div of Bermil Industries Corp (USA)
Related Parts
4720-00-005-5008INTERCHANGEABLE
HOSE,NONMETALLIC
10886344-3
3455-00-140-8971INTERCHANGEABLE
FILE,ROTARY
5935-00-225-8606INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
27E127
1680-00-431-4009INTERCHANGEABLE
ARM,ACTUATOR
A103
3030-00-528-4527INTERCHANGEABLE
BELT,V
2540-00-702-6747INTERCHANGEABLE
TOWBAR,MOTOR VEHICLE
A103
4320-01-017-3811INTERCHANGEABLE
PUMP,AGITATOR
5331-01-214-1912INTERCHANGEABLE
O-RING
A/103

Frequently Asked Questions

What is NSN 5331-00-115-6327?

NSN 5331-00-115-6327 is a O-Ring, manufactured by Wascomat of America Div of Bermil Industries Corp, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-115-6327?

NSN 5331-00-115-6327 has 4 cross-referenced part numbers: 0R1NGGA103 (Wascomat of America Div of Bermil Industries Corp), A103 (Wascomat of America Div of Bermil Industries Corp), NA129 (Wascomat of America Div of Bermil Industries Corp), 900819 (Wascomat of America Div of Bermil Industries Corp).

What NSN replaces 5331-00-115-6327?

There are 8 known substitutes for 5331-00-115-6327: 4720-00-005-5008, 3455-00-140-8971, 5935-00-225-8606 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900819?

Key specifications for 900819: Center Hole Diameter: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN; Cross-Sectional Height: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.

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