PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6227-7O-Ring

Minnesota Rubber Co · NSN 5331-00-551-9116 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-551-9116 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-551-9116. Primary manufacturer part number: 6227-7.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.063 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 10 verified cross-references
  • Primary manufacturer: Minnesota Rubber Co
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 5331-00-551-9116, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Minnesota Rubber Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-551-9116
Primary Part Number6227-7
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerMinnesota Rubber Co
StatusACTIVE
Cross-Sectional Height0.063 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-080-8282 INTERCHANGEABLE
Packing,preformed
5330-00-140-8205SP-36249 INTERCHANGEABLE
Gasket
Cadillac Gage Textron Inc.
5330-00-352-73661F9612 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5950-00-353-956416WA03242 INTERCHANGEABLE
Coil,electrical
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
2040-00-385-8944M13025 INTERCHANGEABLE
Cylinder
Gross Mechanical Laboratories Inc
4730-00-424-5872182-176 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Dresser Industries Inc Leroi Div
5315-00-444-7940NAS1407N7M4 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4810-00-511-122718207 INTERCHANGEABLE
Sleeve and Slide,directional Con
Parker-Hannifin Corporation Dba Control Systems Division
5330-00-580-5830 INTERCHANGEABLE
Packing,preformed
5365-00-641-79415B5980 INTERCHANGEABLE
Spacer,ring
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
1820-7 Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA)
S7-7 Houghton International Inc. (USA)
171000-7 Stewart-Warner Corporation (USA)
6227-7 PRIMARY Minnesota Rubber Co (USA)
1820-7 John Crane, Inc (USA)
NE11820-30 PRIMARY Dresser Industries Inc Leroi Div (USA)
171000-7 Stewart-Warner Alemite Corp (USA)
155-685 PRIMARY Graco Inc. (USA)
M460A1720S Mars Industries Inc (USA)
S8-1549-7 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
5330-00-080-8282INTERCHANGEABLE
PACKING,PREFORMED
5330-00-140-8205INTERCHANGEABLE
GASKET
SP-36249
5330-00-352-7366INTERCHANGEABLE
GASKET
1F9612
5950-00-353-9564INTERCHANGEABLE
COIL,ELECTRICAL
16WA03242
2040-00-385-8944INTERCHANGEABLE
CYLINDER
M13025
4730-00-424-5872INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
182-176
5315-00-444-7940INTERCHANGEABLE
PIN,SPRING
NAS1407N7M4
4810-00-511-1227INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
18207
5330-00-580-5830INTERCHANGEABLE
PACKING,PREFORMED
5365-00-641-7941INTERCHANGEABLE
SPACER,RING
5B5980
5360-00-690-3811INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18207
5331-00-816-3701INTERCHANGEABLE
O-RING
9-568-012NA90

Frequently Asked Questions

What is NSN 5331-00-551-9116?

NSN 5331-00-551-9116 is a O-Ring, manufactured by Minnesota Rubber Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-551-9116?

NSN 5331-00-551-9116 has 10 cross-referenced part numbers: 1820-7 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer), S7-7 (Houghton International Inc.), 171000-7 (Stewart-Warner Corporation), 6227-7 (Minnesota Rubber Co), 1820-7 (John Crane, Inc) and 5 more.

What NSN replaces 5331-00-551-9116?

There are 12 known substitutes for 5331-00-551-9116: 5330-00-080-8282, 5330-00-140-8205, 5330-00-352-7366 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6227-7?

Key specifications for 6227-7: Cross-Sectional Height: 0.063 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 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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