PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1014-6O-Ring

Down East, Inc. · NSN 5331-01-067-0340 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-067-0340 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-067-0340. Primary manufacturer part number: 1014-6.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.072 INCHES NOMINAL IN
  • Material: RUBBER
  • 1 verified cross-reference
  • Primary manufacturer: Down East, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-067-0340, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Down East, Inc.. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-067-0340
Primary Part Number1014-6
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerDown East, Inc.
StatusACTIVE
Cross-Sectional Height0.072 INCHES NOMINAL IN
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5977-00-116-362614702A INTERCHANGEABLE
Holder,electrical Contact Brush
Transtech of South Carolina Inc.
5331-00-147-669210146 INTERCHANGEABLE
O-Ring
Texas Hydraulics, Inc.
4030-00-188-0533 INTERCHANGEABLE
Anchor,guy
5136-00-228-1007 INTERCHANGEABLE
Tap,thread Cutting
5310-00-270-70999126 INTERCHANGEABLE
Nut,plain,hexagon
Eaton Corporation
5965-00-285-0650H108U INTERCHANGEABLE
Headset-Microphone
Joint Electronics Type Designation System
5950-00-566-950110146 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
5965-00-615-5731SM-C-92317 INTERCHANGEABLE
Bracket,microphone
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5970-00-895-7619 INTERCHANGEABLE
Insulator
5342-00-912-014210146 INTERCHANGEABLE
Retainer,locknut
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
1014-6 PRIMARY Down East, Inc. (USA)
Related Parts
5977-00-116-3626INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
14702A
5331-00-147-6692INTERCHANGEABLE
O-RING
10146
4030-00-188-0533INTERCHANGEABLE
ANCHOR,GUY
5136-00-228-1007INTERCHANGEABLE
TAP,THREAD CUTTING
5310-00-270-7099INTERCHANGEABLE
NUT,PLAIN,HEXAGON
9126
5965-00-285-0650INTERCHANGEABLE
HEADSET-MICROPHONE
H108U
5950-00-566-9501INTERCHANGEABLE
TRANSFORMER,POWER
10146
5965-00-615-5731INTERCHANGEABLE
BRACKET,MICROPHONE
SM-C-92317
5970-00-895-7619INTERCHANGEABLE
INSULATOR
5342-00-912-0142INTERCHANGEABLE
RETAINER,LOCKNUT
10146
5950-00-967-1719INTERCHANGEABLE
TRANSFORMER,POWER
10146
5325-01-023-6166INTERCHANGEABLE
GROMMET,NONMETALLIC
J-8483-1

Frequently Asked Questions

What is NSN 5331-01-067-0340?

NSN 5331-01-067-0340 is a O-Ring, manufactured by Down East, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-067-0340?

NSN 5331-01-067-0340 has 1 cross-referenced part number: 1014-6 (Down East, Inc.).

What NSN replaces 5331-01-067-0340?

There are 12 known substitutes for 5331-01-067-0340: 5977-00-116-3626, 5331-00-147-6692, 4030-00-188-0533 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1014-6?

Key specifications for 1014-6: Cross-Sectional Height: 0.072 INCHES NOMINAL IN; Material: RUBBER. 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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