PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43-214O-Ring

Husco International Inc · NSN 5331-01-068-3465 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-068-3465 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-068-3465. Primary manufacturer part number: 43-214.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
  • 2 verified cross-references
  • Primary manufacturer: Husco International Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Polymethylene-Perfluoroalkylene Class Fkm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-068-3465, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Husco International Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-068-3465
Primary Part Number43-214
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHusco International Inc
StatusACTIVE
Cross-Sectional Height0.125 INCHES NOMINAL IN
MaterialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-155-6312 INTERCHANGEABLE
Bearing,ball,annular
5950-00-513-4301 INTERCHANGEABLE
Transformer,power
3120-00-920-837243214 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
6680-01-180-4992XM36465-56-1000-O-L INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5330-01-270-1277 INTERCHANGEABLE
Packing Assembly
3230-01-271-227743214 INTERCHANGEABLE
Bit,router
Porter Cable/delta
5120-01-306-4518 INTERCHANGEABLE
Wrench,open End Box
4810-01-375-671743214 INTERCHANGEABLE
Sleeve and Slide,directional Con
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6625-01-384-49434321-4 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
43-214 PRIMARY Husco International Inc (USA)
S5807 Cnh Industrial America Llc Dba Cnh America (USA)
Related Parts
3110-00-155-6312INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-513-4301INTERCHANGEABLE
TRANSFORMER,POWER
3120-00-920-8372INTERCHANGEABLE
BEARING HALF,SLEEVE
43214
6680-01-180-4992INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM36465-56-1000-O-L
5330-01-270-1277INTERCHANGEABLE
PACKING ASSEMBLY
3230-01-271-2277INTERCHANGEABLE
BIT,ROUTER
43214
5120-01-306-4518INTERCHANGEABLE
WRENCH,OPEN END BOX
4810-01-375-6717INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
43214
6625-01-384-4943INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
4321-4

Frequently Asked Questions

What is NSN 5331-01-068-3465?

NSN 5331-01-068-3465 is a O-Ring, manufactured by Husco International Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-068-3465?

NSN 5331-01-068-3465 has 2 cross-referenced part numbers: 43-214 (Husco International Inc), S5807 (Cnh Industrial America Llc Dba Cnh America).

What NSN replaces 5331-01-068-3465?

There are 9 known substitutes for 5331-01-068-3465: 3110-00-155-6312, 5950-00-513-4301, 3120-00-920-8372 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43-214?

Key specifications for 43-214: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM. 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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