PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8008O-Ring

Minnesota Rubber Co · NSN 5331-00-844-3220 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-844-3220 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-844-3220. Primary manufacturer part number: 8008.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.070 INCHES NOMINAL IN
  • 5 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 5331-00-844-3220, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-844-3220
Primary Part Number8008
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerMinnesota Rubber Co
StatusACTIVE
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.070 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6130-00-240-41724B1C2 INTERCHANGEABLE
Rectifier,metallic
Pd&e Electronics, Llc
4320-00-473-0815 INTERCHANGEABLE
Cover,pump
5950-00-645-404954273 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
4730-00-778-6277 INTERCHANGEABLE
Adapter,straight,pipe to Hose
1630-00-785-7615 INTERCHANGEABLE
Parts Kit,dual Brak
5930-00-936-594320399 INTERCHANGEABLE
Switch,liquid Flow
Setra Systems, Inc. Dba Gems Sensors
5999-01-044-5781 INTERCHANGEABLE
Mounting Pad,electrical-Electron
6680-01-081-780154273 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4320-01-546-142554273 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Templeton Kenly and Co Inc
5305-01-612-253920399 INTERCHANGEABLE
Setscrew
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
20399 Schneider Electric Systems Usa Inc (USA)
8008 PRIMARY Minnesota Rubber Co (USA)
44A256667P2 Bae Systems Controls Inc. (USA)
127-189-008 Avionics Specialties, Inc. (USA)
5427-3 PRIMARY Parker-Hannifin Corp Div O-Ring Division (USA)
Related Parts
6130-00-240-4172INTERCHANGEABLE
RECTIFIER,METALLIC
4B1C2
4320-00-473-0815INTERCHANGEABLE
COVER,PUMP
5950-00-645-4049INTERCHANGEABLE
COIL,RADIO FREQUENCY
54273
4730-00-778-6277INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
1630-00-785-7615INTERCHANGEABLE
PARTS KIT,DUAL BRAK
5930-00-936-5943INTERCHANGEABLE
SWITCH,LIQUID FLOW
20399
5999-01-044-5781INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6680-01-081-7801INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
54273
4320-01-546-1425INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP
54273
5305-01-612-2539INTERCHANGEABLE
SETSCREW
20399

Frequently Asked Questions

What is NSN 5331-00-844-3220?

NSN 5331-00-844-3220 is a O-Ring, manufactured by Minnesota Rubber Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-844-3220?

NSN 5331-00-844-3220 has 5 cross-referenced part numbers: 20399 (Schneider Electric Systems Usa Inc), 8008 (Minnesota Rubber Co), 44A256667P2 (Bae Systems Controls Inc.), 127-189-008 (Avionics Specialties, Inc.), 5427-3 (Parker-Hannifin Corp Div O-Ring Division).

What NSN replaces 5331-00-844-3220?

There are 10 known substitutes for 5331-00-844-3220: 6130-00-240-4172, 4320-00-473-0815, 5950-00-645-4049 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8008?

Key specifications for 8008: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.070 INCHES NOMINAL IN. 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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