PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6534-2Dampener,fluid Pressure

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 6685-01-147-5616 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-147-5616 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-147-5616. Primary manufacturer part number: 6534-2.
Features
  • Dampener,fluid Pressure — FSC 6685
  • Material: STEEL CORROSION RESISTING
  • Screw Thread Series Designator: NPT
  • Material Document and Classification: MIL-D-2940,COMPOSITION C,CLASS 2,TYPE III MIL SPEC SINGLE MATERIAL RESPONSE
  • Thread Size: 7/16-20
  • Threaded Direct Pressure Connection: PROVIDED
  • 4 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Dampener,fluid Pressure, cataloged under National Stock Number 6685-01-147-5616, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-147-5616
Primary Part Number6534-2
Item NameDampener,fluid Pressure
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Screw Thread Series DesignatorNPT
Material Document and ClassificationMIL-D-2940,COMPOSITION C,CLASS 2,TYPE III MIL SPEC SINGLE MATERIAL RESPONSE
Thread Size7/16-20
Threaded Direct Pressure ConnectionPROVIDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-227-7293 INTERCHANGEABLE
Screwdriver,cross Tip
6680-01-205-0628XM-36410-18-2700-O-L-50 BTM INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5342-01-347-595365342 INTERCHANGEABLE
Anode,corrosion Preventive
Thermal Transfer Products Ltd
6135-01-416-834265342 INTERCHANGEABLE
Battery,nonrechargeable
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
6534-2 Air Dry Co of America, Llc (USA)
6534-2 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
39TY3 CL2 Ray Control Co (USA)
39TY3-C0MPC-CL2 Operating & Maintenance Specialties Inc (USA)
Related Parts
5120-00-227-7293INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
6680-01-205-0628INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM-36410-18-2700-O-L-50 BTM
5342-01-347-5953INTERCHANGEABLE
ANODE,CORROSION PREVENTIVE
65342
6135-01-416-8342INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
65342

Frequently Asked Questions

What is NSN 6685-01-147-5616?

NSN 6685-01-147-5616 is a Dampener,fluid Pressure, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-147-5616?

NSN 6685-01-147-5616 has 4 cross-referenced part numbers: 6534-2 (Air Dry Co of America, Llc), 6534-2 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 39TY3 CL2 (Ray Control Co), 39TY3-C0MPC-CL2 (Operating & Maintenance Specialties Inc).

What NSN replaces 6685-01-147-5616?

There are 4 known substitutes for 6685-01-147-5616: 5120-00-227-7293, 6680-01-205-0628, 5342-01-347-5953 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6534-2?

Key specifications for 6534-2: Material: STEEL CORROSION RESISTING; Screw Thread Series Designator: NPT; End Item Identification: TRIDENT MATERIAL,HULL,ELEC,ORD,ELECTO; Material Document and Classification: MIL-D-2940,COMPOSITION C,CLASS 2,TYPE III MIL SPEC SINGLE MATERIAL RESPONSE. 6 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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