PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

318470-2Dampener,fluid Pressure

Naval Air Warfare Center Aircraft Division Joint Base Jbmdl · NSN 6685-00-821-9858 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-821-9858 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-821-9858. Primary manufacturer part number: 318470-2.
Features
  • Dampener,fluid Pressure — FSC 6685
  • Operating Pressure Range: +0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
  • Threaded Direct Pressure Connection: NOT PROVIDED
  • Material: STEEL CORROSION RESISTING
  • Nominal Pipe Size Designation: 0.250 INCHES IN
  • Removable Piston: PROVIDED
  • Fluid Type for Which Designed: 0IL
  • 8 verified cross-references
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Dampener,fluid Pressure, cataloged under National Stock Number 6685-00-821-9858, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-821-9858
Primary Part Number318470-2
Item NameDampener,fluid Pressure
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerNaval Air Warfare Center Aircraft Division Joint Base Jbmdl
StatusCANCELLED
Operating Pressure Range+0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
Threaded Direct Pressure ConnectionNOT PROVIDED
MaterialSTEEL CORROSION RESISTING
Nominal Pipe Size Designation0.250 INCHES IN
Removable PistonPROVIDED
Fluid Type for Which Designed0IL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5340-00-119-2067205-83 INTERCHANGEABLE
Clip,spring Tension
Cmc of Georgia, Inc.
1355-00-389-23271146264 INTERCHANGEABLE
Tool,switch Adjusti
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5365-00-597-703773581 INTERCHANGEABLE
Shim
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
1650-00-783-1079115631 INTERCHANGEABLE
Adapter Assembly,valve Connectio
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6850-01-437-78037-3581 INTERCHANGEABLE
Heat Transfer Fluid
Thermal Dynamics Corp
Cross-Reference Index
Part NumberManufacturer
7-358-1 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
694 1-4SS Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
11-563-1 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
318470-2 PRIMARY Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
519425-2 Teledyne Technologies Incorporated (USA)
C1118S3 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
694-1-4SS Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
9083054 Us Army Aviation and Missile Command (USA)
Related Parts
5340-00-119-2067INTERCHANGEABLE
CLIP,SPRING TENSION
205-83
1355-00-389-2327INTERCHANGEABLE
TOOL,SWITCH ADJUSTI
1146264
5365-00-597-7037INTERCHANGEABLE
SHIM
73581
1650-00-783-1079INTERCHANGEABLE
ADAPTER ASSEMBLY,VALVE CONNECTIO
115631
6850-01-437-7803INTERCHANGEABLE
HEAT TRANSFER FLUID
7-3581

Frequently Asked Questions

What is NSN 6685-00-821-9858?

NSN 6685-00-821-9858 is a Dampener,fluid Pressure, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-821-9858?

NSN 6685-00-821-9858 has 8 cross-referenced part numbers: 7-358-1 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 694 1-4SS (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 11-563-1 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 318470-2 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 519425-2 (Teledyne Technologies Incorporated) and 3 more.

What NSN replaces 6685-00-821-9858?

There are 5 known substitutes for 6685-00-821-9858: 5340-00-119-2067, 1355-00-389-2327, 5365-00-597-7037 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 318470-2?

Key specifications for 318470-2: Operating Pressure Range: +0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS; Threaded Direct Pressure Connection: NOT PROVIDED; Material: STEEL CORROSION RESISTING; Nominal Pipe Size Designation: 0.250 INCHES IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-821-9858 still in active supply?

NSN 6685-00-821-9858 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.
PartsTable Design LLC · partstable.com