PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7470O-Ring

Triumph Engine Control Systems Llc · NSN 5331-00-599-6501 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-599-6501 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-599-6501. Primary manufacturer part number: 7470.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Center Hole Diameter: 0.369 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
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 5331-00-599-6501, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5331-00-599-6501
Primary Part Number7470
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
MaterialRUBBER SYNTHETIC
Center Hole Diameter0.369 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2920-00-039-65117470 INTERCHANGEABLE
Cap
Kenworth Truck Co a Div of Paccar Inc
6645-00-218-5003 INTERCHANGEABLE
Plate,mounting,dial
4130-00-270-4467 INTERCHANGEABLE
Filter-Drier,refrigerant
2520-00-734-78857470 INTERCHANGEABLE
Shaft
Eaton Corp Transmission Div
5342-01-018-1581XH7208 INTERCHANGEABLE
Boot,rubber,spark P
Heale Manufacturing Co Llc
6150-01-058-10147470 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cyberguard Corporation
3030-01-124-275515470 INTERCHANGEABLE
Belts,v,matched Set
Carlisle Power Transmission Products Inc
6105-01-327-31747470 INTERCHANGEABLE
Motor,alternating Current
Schneider Metal Mfg Co Inc Ross Temp Div
5962-01-395-9759 INTERCHANGEABLE
Microcircuit,digital
5975-01-469-75737470 INTERCHANGEABLE
Conduit,nonmetallic,flexible
893 Mfg, Llc
Cross-Reference Index
Part NumberManufacturer
7470 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
2920-00-039-6511INTERCHANGEABLE
CAP
7470
6645-00-218-5003INTERCHANGEABLE
PLATE,MOUNTING,DIAL
4130-00-270-4467INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
2520-00-734-7885INTERCHANGEABLE
SHAFT
7470
5342-01-018-1581INTERCHANGEABLE
BOOT,RUBBER,SPARK P
XH7208
6150-01-058-1014INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
7470
3030-01-124-2755INTERCHANGEABLE
BELTS,V,MATCHED SET
15470
6105-01-327-3174INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
7470
5962-01-395-9759INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5975-01-469-7573INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
7470

Frequently Asked Questions

What is NSN 5331-00-599-6501?

NSN 5331-00-599-6501 is a O-Ring, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-599-6501?

NSN 5331-00-599-6501 has 1 cross-referenced part number: 7470 (Triumph Engine Control Systems Llc).

What NSN replaces 5331-00-599-6501?

There are 10 known substitutes for 5331-00-599-6501: 2920-00-039-6511, 6645-00-218-5003, 4130-00-270-4467 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7470?

Key specifications for 7470: Material: RUBBER SYNTHETIC; Center Hole Diameter: 0.369 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 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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