PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

79429O-Ring

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5331-00-599-3094 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-599-3094 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-599-3094. Primary manufacturer part number: 79429.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
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 5331-00-599-3094, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-599-3094
Primary Part Number79429
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusCANCELLED
Cross-Sectional Height0.125 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5841-00-432-0310 INTERCHANGEABLE
Plate an-Ap,-6
2920-00-844-81161959381 INTERCHANGEABLE
Stator,engine Generator
Navistar Intl Corp Truck Br Ohio Plant
3455-01-070-94131751-0625 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5975-01-175-2031823 INTERCHANGEABLE
Elbow,electrical Conduit
Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division
Cross-Reference Index
Part NumberManufacturer
79429 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
71203 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5841-00-432-0310INTERCHANGEABLE
PLATE AN-AP,-6
2920-00-844-8116INTERCHANGEABLE
STATOR,ENGINE GENERATOR
1959381
3455-01-070-9413INTERCHANGEABLE
CUTTER,MILLING,END
1751-0625
5975-01-175-2031INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
823

Frequently Asked Questions

What is NSN 5331-00-599-3094?

NSN 5331-00-599-3094 is a O-Ring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-599-3094?

NSN 5331-00-599-3094 has 2 cross-referenced part numbers: 79429 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 71203 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5331-00-599-3094?

There are 4 known substitutes for 5331-00-599-3094: 5841-00-432-0310, 2920-00-844-8116, 3455-01-070-9413 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 79429?

Key specifications for 79429: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-599-3094 still in active supply?

NSN 5331-00-599-3094 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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